Fix lapsus in builtin-apply.c

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin-apply.c b/builtin-apply.c
index 5ad3714..bd96977 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -254,7 +254,7 @@
 		if (name) {
 			char *cp = name;
 			while (p_value) {
-				cp = strchr(name, '/');
+				cp = strchr(cp, '/');
 				if (!cp)
 					break;
 				cp++;