When git am is called w/o arguments, w/o a patch on stdin and the user hits
ctrl-c, it leaves behind a partially populated $dotest directory. After this
commit, it emits usage when called w/o arguments and w/o a patch on stdin.
Noticed by Sverre Rabbelier
Signed-off-by: Jay Soffian <jaysoffian@xxxxxxxxx>
---
Change from v2: make Junio happy by no longer removing $dotest if git-am is
interupted while mailsplit is running.
git-am.sh | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/git-am.sh b/git-am.sh
index b1c05c9..92a64b2 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -254,6 +254,7 @@ else
done
shift
fi
+ test $# = 0 && test -t 0 && usage
git mailsplit -d"$prec" -o"$dotest" -b -- "$@" > "$dotest/last" || {
rm -fr "$dotest"
exit 1
--
1.6.1.224.gb56c
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