From: Junio C Hamano <junkio@cox.net>
Date: Fri, 28 Apr 2006 09:32:44 +0000 (-0700)
Subject: git-am --resolved: more usable error message.
X-Git-Tag: v1.3.2~13
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=c1d1128bef97ae16a6740538abe5fb81c67ed239;p=git.git

git-am --resolved: more usable error message.

After doing the hard work of hand resolving the conflicts in the
working tree, if the user forgets to run update-index to mark
the paths that have been resolved, the command gave an
unfriendly "fatal: git-write-tree: not able to write tree" error
message.  Catch the situation early and give more meaningful
message and suggestion.

Noticed and suggested by Len Brown.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-am.sh b/git-am.sh
index eab4aa89..872145b9 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -376,6 +376,13 @@ do
 			echo "No changes - did you forget update-index?"
 			stop_here $this
 		fi
+		unmerged=$(git-ls-files -u)
+		if test -n "$unmerged"
+		then
+			echo "You still have unmerged paths in your index"
+			echo "did you forget update-index?"
+			stop_here $this
+		fi
 		apply_status=0
 		;;
 	esac