git-mv: quote $src in regexp properly.

Noticed and fixed by Matthias Urlichs and Josef Weidendorfer.

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

diff --git a/git-mv.perl b/git-mv.perl
index 65b1dcf..53046ba 100755 (executable)
--- a/git-mv.perl
+++ b/git-mv.perl
@@ -108,7 +108,7 @@ while(scalar @srcArgs > 0) {
        }
     }
     
-    if (($bad eq "") && ($dst =~ /^$src\//)) {
+    if (($bad eq "") && ($dst =~ /^$safesrc\//)) {
        $bad = "can not move directory '$src' into itself";
     }