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Imported Upstream version 2.10.1
[platform/upstream/git.git]
/
builtin
/
symbolic-ref.c
diff --git
a/builtin/symbolic-ref.c
b/builtin/symbolic-ref.c
index
9c29a64
..
96eed94
100644
(file)
--- a/
builtin/symbolic-ref.c
+++ b/
builtin/symbolic-ref.c
@@
-56,6
+56,8
@@
int cmd_symbolic_ref(int argc, const char **argv, const char *prefix)
ret = check_symref(argv[0], 1, 0, 0);
if (ret)
die("Cannot delete %s, not a symbolic ref", argv[0]);
+ if (!strcmp(argv[0], "HEAD"))
+ die("deleting '%s' is not allowed", argv[0]);
return delete_ref(argv[0], NULL, REF_NODEREF);
}