[PATCH] Make stashing nothing exit 1

[Keith Smiley]

In the case there are no files to stash, but the user asked to stash, we
should exit 1 since the stashing failed.
---
 git-stash.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-stash.sh b/git-stash.sh
index 789ce2f41d4a3..ca362b1a31277 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -318,7 +318,7 @@ push_stash () {
        if no_changes "$@"
        then
                say "$(gettext "No local changes to save")"
-               exit 0
+               exit 1
        fi
 
        git reflog exists $ref_stash ||

--
https://github.com/git/git/pull/587