From 469ad1e765cd34523baf4015c3d21d7432c5ab0d Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Tue, 26 Jul 2016 04:48:56 +0300
Subject: fix/add missing usage messages for functions

---
 .bashrc_pgn | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '.bashrc_pgn')

diff --git a/.bashrc_pgn b/.bashrc_pgn
index 23d83b1..4e73e76 100644
--- a/.bashrc_pgn
+++ b/.bashrc_pgn
@@ -15,7 +15,7 @@ normalize_pgn() {
 
 append_pgn() {
   if [ "$#" -ne 2 ]; then
-    echo "$FUNCNAME: usage: $FUNCNAME DEST_PGN SRC_PGN" >&2
+    echo "usage: $FUNCNAME DEST_PGN SRC_PGN" >&2
     return 1
   fi
 
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