merge script: tweak unmerged files message to match builtin

Before:

You are in the middle of a conflicted merge.

After:

Merge is not possible because you have unmerged files.

I prefer the old message, but the new one is more consistent with
other commands and tests expect it.  In particular, without this
change the scripted merge does not pass t3030.

Based on v1.7.0-rc0~66^2 (Be more user-friendly when refusing to do
something because of conflict., 2010-01-12).

Cc: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh
index 72853cf7feecb67933a87ef153d0fddbe858a79f..99fe1f2594490f70b66cc4997cd03700f22b8a38 100755 (executable)
--- a/contrib/examples/git-merge.sh
+++ b/contrib/examples/git-merge.sh
@@ -25,7 +25,7 @@ require_work_tree
 cd_to_toplevel
 
 test -z "$(git ls-files -u)" ||
-       die "You are in the middle of a conflicted merge."
+       die "Merge is not possible because you have unmerged files."
 
 LF='
 '