From e930ddcaab24375042c161281f1aa592b8833cbf Mon Sep 17 00:00:00 2001
From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Sat, 5 Oct 2013 00:01:26 +0200
Subject: 02-build-snapshots: Cosmetic changes

Use better variables names.

diff --git a/libexec/post-receive.d/02-build-snapshots b/libexec/post-receive.d/02-build-snapshots
index ed8ef77..b0952ff 100755
--- a/libexec/post-receive.d/02-build-snapshots
+++ b/libexec/post-receive.d/02-build-snapshots
@@ -24,12 +24,12 @@ if [ "$repository" = "$snapshot_repository" ]
 then
 	while read old new ref
 	do
-		ref=${ref#refs/heads/}
+		branch=${ref#refs/heads/}
 
-		for head in $snapshot_branches
+		for snapshot_branch in $snapshot_branches
 		do
-			test "$ref" = "$head" \
-			    && exec "$prefix/bin/build-snapshot" "$ref"
+			test "$branch" = "$snapshot_branch" \
+			    && exec "$prefix/bin/build-snapshot" "$branch"
 		done
 	done
 fi
-- 
cgit v0.10-9-g596f