From: Rudolf Polzer <divverent@xonotic.org>
Date: Wed, 27 Mar 2013 08:18:47 +0000 (+0100)
Subject: quick exit on exact match
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=b45ef7feaffe07370ab0ccf84aead4d9e0eb7c4b;p=xonotic%2Fdiv0-gittools.git

quick exit on exact match
---

diff --git a/git-identify-revision b/git-identify-revision
index e71c259..c303913 100755
--- a/git-identify-revision
+++ b/git-identify-revision
@@ -61,6 +61,9 @@ for rev in $allrevs; do
 		echo >&2 "Improved to $rev (score: $score)"
 		bestrev=$rev
 		bestrevscore=$score
+		if [ $score -eq 0 ]; then
+			break
+		fi
 	fi
 done
 echo >&2 "Done."