mergetool--lib: set IFS for difftool and mergetool

git-sh-setup sets IFS but it is not used by git-difftool--helper.
Set IFS in git-mergetool--lib so that the mergetool scriptlets,
difftool, and mergetool do not need to do so.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index fe61e89f31c44ca90dbfba468cf8b23d3993ba9f..14b039de6513459a7f39ec434638ed15eaf1d9b2 100644 (file)
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -2,6 +2,9 @@
 
 : ${MERGE_TOOLS_DIR=$(git --exec-path)/mergetools}
 
+IFS='
+'
+
 mode_ok () {
        if diff_mode
        then

diff --git a/git-mergetool.sh b/git-mergetool.sh
index d20581c15c5086b02411cab618cde0a9ff14e7ed..9f77e3a8bb0b1197f860912b6d0e56b40b607cb9 100755 (executable)
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -451,8 +451,6 @@ fi
 printf "Merging:\n"
 printf "%s\n" "$files"
 
-IFS='
-'
 rc=0
 for i in $files
 do