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shell.c: complain on insufficient arguments.
author
Junio C Hamano
<junkio@cox.net>
Sat, 26 Nov 2005 04:57:02 +0000
(20:57 -0800)
committer
Junio C Hamano
<junkio@cox.net>
Sat, 26 Nov 2005 04:57:02 +0000
(20:57 -0800)
Originally noticed by Tommi Virtanen, but done slightly differently.
Signed-off-by: Junio C Hamano <junkio@cox.net>
shell.c
patch
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diff --git
a/shell.c
b/shell.c
index 2c4789e944058c7dcab2deb5935a054691550d36..cd316185e96c73c1f7d0e6309abe3241c2deb7c4 100644
(file)
--- a/
shell.c
+++ b/
shell.c
@@
-5,8
+5,7
@@
static int do_generic_cmd(const char *me, char *arg)
{
const char *my_argv[4];
- arg = sq_dequote(arg);
- if (!arg)
+ if (!arg || !(arg = sq_dequote(arg)))
die("bad argument");
my_argv[0] = me;