From dbbd2e1c6583f33c31e3e4605bc640879740a45d Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Mon, 7 Nov 2016 05:27:43 +0300
Subject: bugfix & code style

---
 %HOME%/.bash_profile        |  2 +-
 %HOME%/.bash_utils/cxx.sh   |  4 ++--
 %HOME%/.bash_utils/distr.sh |  2 +-
 %HOME%/.bash_utils/path.sh  |  2 +-
 %HOME%/.bash_utils/text.sh  | 12 ++++++------
 %HOME%/.profile             |  2 +-
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/%HOME%/.bash_profile b/%HOME%/.bash_profile
index 91b1d50..dbdce8d 100644
--- a/%HOME%/.bash_profile
+++ b/%HOME%/.bash_profile
@@ -8,7 +8,7 @@ spawn_ssh_agent() {
     command -v ssh-agent &> /dev/null           \
         && eval "$( ssh-agent -s )" > /dev/null \
         && [ -n "${SSH_AGENT_PID:+x}" ]         \
-        && trap "$( printf 'kill %q' "$SSH_AGENT_PID" )" 0
+        && trap "$( printf -- 'kill %q' "$SSH_AGENT_PID" )" 0
 }
 
 spawn_ssh_agent
diff --git a/%HOME%/.bash_utils/cxx.sh b/%HOME%/.bash_utils/cxx.sh
index 4ff81f4..7fb9714 100644
--- a/%HOME%/.bash_utils/cxx.sh
+++ b/%HOME%/.bash_utils/cxx.sh
@@ -72,7 +72,7 @@ runc() (
     local build_dir
     build_dir="$( mktemp --directory )"
 
-    trap "$( printf 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
+    trap "$( printf -- 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
     pushd "$build_dir" > /dev/null
 
     local output_name
@@ -152,7 +152,7 @@ runcxx() (
     local build_dir
     build_dir="$( mktemp --directory )"
 
-    trap "$( printf 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
+    trap "$( printf -- 'popd > /dev/null && rm -rf -- %q' "$build_dir" )" 0
     pushd "$build_dir" > /dev/null
 
     local output_name
diff --git a/%HOME%/.bash_utils/distr.sh b/%HOME%/.bash_utils/distr.sh
index 799f52f..252f86c 100644
--- a/%HOME%/.bash_utils/distr.sh
+++ b/%HOME%/.bash_utils/distr.sh
@@ -75,7 +75,7 @@ sums_update_distr() (
 
     while IFS= read -d '' -r path; do
         paths+=("$path")
-    done < <( find . -type f -\( -iname '*.exe' -o -iname '*.iso' -\) -printf '%P\0' )
+    done < <( find -type f -\( -iname '*.exe' -o -iname '*.iso' -\) -printf '%P\0' )
 
     sums_update ${paths[@]+"${paths[@]}"}
 )
diff --git a/%HOME%/.bash_utils/path.sh b/%HOME%/.bash_utils/path.sh
index 4aff550..13b5b00 100644
--- a/%HOME%/.bash_utils/path.sh
+++ b/%HOME%/.bash_utils/path.sh
@@ -21,7 +21,7 @@ add_missing_path() (
 
     for path; do
         if str_contains "$path" ':'; then
-            echo "${FUNCNAME[0]}: mustn't contain colons: $path" >&2
+            echo "${FUNCNAME[0]}: mustn't contain colon (':') characters: $path" >&2
             return 1
         fi
     done
diff --git a/%HOME%/.bash_utils/text.sh b/%HOME%/.bash_utils/text.sh
index 242837f..aefe453 100644
--- a/%HOME%/.bash_utils/text.sh
+++ b/%HOME%/.bash_utils/text.sh
@@ -81,13 +81,13 @@ str_starts_with() (
     if [ "$#" -ne 2 ]; then
         echo "usage: ${FUNCNAME[0]} STR SUB"
         return 1
-     fi
+    fi
 
-     local str="$1"
-     local sub
-     sub="$( printf -- '%q' "$2" )"
+    local str="$1"
+    local sub
+    sub="$( printf -- '%q' "$2" )"
 
-     test "$str" != "${str#$sub}"
+    test "$str" != "${str#$sub}"
 )
 
 str_split() (
@@ -136,7 +136,7 @@ str_split() (
     IFS="$old_delim" read -a xs -r <<< "$str"
 
     for x in ${xs[@]+"${xs[@]}"}; do
-        printf "$fmt" "$x"
+        printf -- "$fmt" "$x"
     done
 )
 
diff --git a/%HOME%/.profile b/%HOME%/.profile
index 43c0e81..f107b3f 100644
--- a/%HOME%/.profile
+++ b/%HOME%/.profile
@@ -1,5 +1,5 @@
 LANG="$( locale --no-unicode --utf )" && export LANG
 
-[ -n "${BASH_VERSION+x}" ] \
+[ -n "${BASH_VERSION+x}" ]    \
     && [ -r "$HOME/.bashrc" ] \
     && source "$HOME/.bashrc"
-- 
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