switch from tabs to spaces

It was fun while it lasted, but I do believe that spaces are strictly
superior, and clang-format struggles with tabs while using advanced
configuration options.

1 files changed, 63 insertions, 63 deletions

diff --git a/src/git.c b/src/git.c
index d655fba..21c133b 100644
--- a/src/git.c
+++ b/src/git.c
@@ -13,100 +13,100 @@
 
 #include <stdlib.h>
 
-#define git_log_err(fn)                                                             \
-	do {                                                                        \
-		const git_error* error = git_error_last();                          \
-		const char* msg = error && error->message ? error->message : "???"; \
-		log_err("%s: %s\n", fn, msg);                                       \
-	} while (0)
+#define git_log_err(fn)                                                     \
+    do {                                                                    \
+        const git_error* error = git_error_last();                          \
+        const char* msg = error && error->message ? error->message : "???"; \
+        log_err("%s: %s\n", fn, msg);                                       \
+    } while (0)
 
 int libgit_init(void) {
-	int ret = 0;
+    int ret = 0;
 
-	ret = git_libgit2_init();
-	if (ret < 0) {
-		git_log_err("git_libgit2_init");
-		return ret;
-	}
+    ret = git_libgit2_init();
+    if (ret < 0) {
+        git_log_err("git_libgit2_init");
+        return ret;
+    }
 
-	return 0;
+    return 0;
 }
 
 void libgit_shutdown(void) {
-	git_libgit2_shutdown();
+    git_libgit2_shutdown();
 }
 
 int libgit_clone(git_repository** repo, const char* url, const char* dir) {
-	git_clone_options opts;
-	int ret = 0;
+    git_clone_options opts;
+    int ret = 0;
 
-	log("Cloning git repository from %s to %s\n", url, dir);
+    log("Cloning git repository from %s to %s\n", url, dir);
 
-	ret = git_clone_options_init(&opts, GIT_CLONE_OPTIONS_VERSION);
-	if (ret < 0) {
-		git_log_err("git_clone_options_init");
-		return ret;
-	}
-	opts.checkout_opts.checkout_strategy = GIT_CHECKOUT_NONE;
+    ret = git_clone_options_init(&opts, GIT_CLONE_OPTIONS_VERSION);
+    if (ret < 0) {
+        git_log_err("git_clone_options_init");
+        return ret;
+    }
+    opts.checkout_opts.checkout_strategy = GIT_CHECKOUT_NONE;
 
-	ret = git_clone(repo, url, dir, &opts);
-	if (ret < 0) {
-		git_log_err("git_clone");
-		return ret;
-	}
+    ret = git_clone(repo, url, dir, &opts);
+    if (ret < 0) {
+        git_log_err("git_clone");
+        return ret;
+    }
 
-	return 0;
+    return 0;
 }
 
 int libgit_clone_to_tmp(git_repository** repo, const char* url) {
-	char dir[] = "/tmp/git.XXXXXX";
+    char dir[] = "/tmp/git.XXXXXX";
 
-	if (!mkdtemp(dir)) {
-		log_errno("mkdtemp");
-		return -1;
-	}
+    if (!mkdtemp(dir)) {
+        log_errno("mkdtemp");
+        return -1;
+    }
 
-	return libgit_clone(repo, url, dir);
+    return libgit_clone(repo, url, dir);
 }
 
 void libgit_repository_free(git_repository* repo) {
-	git_repository_free(repo);
+    git_repository_free(repo);
 }
 
 int libgit_checkout(git_repository* repo, const char* rev) {
-	git_checkout_options opts;
-	git_object* obj;
-	int ret = 0;
+    git_checkout_options opts;
+    git_object* obj;
+    int ret = 0;
 
-	log("Checking out revision %s\n", rev);
+    log("Checking out revision %s\n", rev);
 
-	ret = git_revparse_single(&obj, repo, rev);
-	if (ret < 0) {
-		git_log_err("git_revparse_single");
-		return ret;
-	}
+    ret = git_revparse_single(&obj, repo, rev);
+    if (ret < 0) {
+        git_log_err("git_revparse_single");
+        return ret;
+    }
 
-	ret = git_checkout_options_init(&opts, GIT_CHECKOUT_OPTIONS_VERSION);
-	if (ret < 0) {
-		git_log_err("git_checkout_options_init");
-		goto free_obj;
-	}
-	opts.checkout_strategy = GIT_CHECKOUT_FORCE;
+    ret = git_checkout_options_init(&opts, GIT_CHECKOUT_OPTIONS_VERSION);
+    if (ret < 0) {
+        git_log_err("git_checkout_options_init");
+        goto free_obj;
+    }
+    opts.checkout_strategy = GIT_CHECKOUT_FORCE;
 
-	ret = git_checkout_tree(repo, obj, &opts);
-	if (ret < 0) {
-		git_log_err("git_checkout_tree");
-		goto free_obj;
-	}
+    ret = git_checkout_tree(repo, obj, &opts);
+    if (ret < 0) {
+        git_log_err("git_checkout_tree");
+        goto free_obj;
+    }
 
-	ret = git_repository_set_head_detached(repo, git_object_id(obj));
-	if (ret < 0) {
-		git_log_err("git_repository_set_head_detached");
-		goto free_obj;
-	}
+    ret = git_repository_set_head_detached(repo, git_object_id(obj));
+    if (ret < 0) {
+        git_log_err("git_repository_set_head_detached");
+        goto free_obj;
+    }
 
 free_obj:
-	git_object_free(obj);
+    git_object_free(obj);
 
-	return ret;
+    return ret;
 }