When no diff nor merge tool is specified (config, option), mergetool-lib
is supposed to choose a default tool from a set of tools. That set is
constructed dynamically depending on the environment (graphical, editor
setting) as a space separated string of tool names.
719518f (mergetool--lib: set IFS for difftool and mergetool, 2015-05-20)
introduced a newline as IFS which breaks the parsing of the space
separated list into items, resulting in a failed search for an available
tool.
Set IFS to a space locally for the tool search.
Signed-off-by: Michael J Gruber <g...@drmicha.warpmail.net>
---
git-mergetool--lib.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index 14b039d..54ac8e4 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -305,6 +305,7 @@ guess_merge_tool () {
EOF
# Loop over each candidate and stop when a valid merge tool is found.
+ IFS=' '
for tool in $tools
do
is_available "$tool" && echo "$tool" && return 0
--
2.4.4.610.gea30ab1.dirty
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
