summaryrefslogtreecommitdiff
path: root/shell.c
diff options
context:
space:
mode:
Diffstat (limited to 'shell.c')
-rw-r--r--shell.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell.c b/shell.c
index 464ee1a201..fe2d314593 100644
--- a/shell.c
+++ b/shell.c
@@ -13,7 +13,7 @@ static int do_generic_cmd(const char *me, char *arg)
const char *my_argv[4];
setup_path();
- if (!arg || !(arg = sq_dequote(arg)))
+ if (!arg || !(arg = sq_dequote(arg)) || *arg == '-')
die("bad argument");
if (!starts_with(me, "git-"))
die("bad command");