X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=refs.c;h=d01fc3984a56e288e175f8201783f18dfe978c10;hb=a3f583cbf7929f290a47dc0a952ee6b0faa9d279;hp=7a2c56e64b8cea71a83217ba39e718234b96b876;hpb=68283999f8ae0e9286f8b7f199905b77d608cb80;p=git.git

diff --git a/refs.c b/refs.c
index 7a2c56e6..d01fc398 100644
--- a/refs.c
+++ b/refs.c
@@ -6,10 +6,6 @@
 /* We allow "recursive" symbolic refs. Only within reason, though */
 #define MAXDEPTH 5
 
-#ifndef USE_SYMLINK_HEAD
-#define USE_SYMLINK_HEAD 1
-#endif
-
 const char *resolve_ref(const char *path, unsigned char *sha1, int reading)
 {
 	int depth = MAXDEPTH, len;
@@ -80,7 +76,7 @@ int create_symref(const char *git_HEAD, const char *refs_heads_master)
 	char ref[1000];
 	int fd, len, written;
 
-#if USE_SYMLINK_HEAD
+#ifdef USE_SYMLINK_HEAD
 	if (!only_use_symrefs) {
 		unlink(git_HEAD);
 		if (!symlink(refs_heads_master, git_HEAD))
@@ -347,14 +343,6 @@ int check_ref_format(const char *ref)
 		if (!ch) {
 			if (level < 2)
 				return -1; /* at least of form "heads/blah" */
-
-			/* Do not allow ref name to end in "HEAD"
-			 * Note that cp is poiting at one past NUL at the end.
-			 * i.e. cp[-1] = NUL.
-			 */
-			if (5 <= cp - ref && !strcmp(cp - 5, "HEAD"))
-				return -1;
-
 			return 0;
 		}
 	}