From 6aeb30eb9fb59f97dd59cc0b580f95a0b98bbe48 Mon Sep 17 00:00:00 2001 From: Elia Pinto Date: Wed, 16 Apr 2014 10:29:54 -0700 Subject: [PATCH] git-resolve.sh: use the $( ... ) construct for command substitution The Git CodingGuidelines prefer the $(...) construct for command substitution instead of using the backquotes `...`. The backquoted form is the traditional method for command substitution, and is supported by POSIX. However, all but the simplest uses become complicated quickly. In particular, embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. The patch was generated by: for _f in $(find . -name "*.sh") do sed -i 's@`\(.*\)`@$(\1)@g' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto Reviewed-by: Matthieu Moy Signed-off-by: Junio C Hamano --- contrib/examples/git-resolve.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/examples/git-resolve.sh b/contrib/examples/git-resolve.sh index 8f98142f77b5d6..48d0fc971f9e7e 100755 --- a/contrib/examples/git-resolve.sh +++ b/contrib/examples/git-resolve.sh @@ -75,7 +75,7 @@ case "$common" in GIT_INDEX_FILE=$G git read-tree -m $c $head $merge \ 2>/dev/null || continue # Count the paths that are unmerged. - cnt=`GIT_INDEX_FILE=$G git ls-files --unmerged | wc -l` + cnt=$(GIT_INDEX_FILE=$G git ls-files --unmerged | wc -l) if test $best_cnt -le 0 -o $cnt -le $best_cnt then best=$c