From 252bacbfcb9f4d2de59aef4468bd3ae66ab92e10 Mon Sep 17 00:00:00 2001
From: yoe <yoe>
Date: Tue, 18 Sep 2007 12:32:20 +0000
Subject: [PATCH] r283: Don't dereference a command if it's empty

---
 nbd-server.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nbd-server.c b/nbd-server.c
index b3e5e61..d7109c6 100644
--- a/nbd-server.c
+++ b/nbd-server.c
@@ -1259,7 +1259,7 @@ int do_run(gchar* command, gchar* file) {
 	gchar* cmd;
 	int retval=0;
 
-	if(*command) {
+	if(command && *command) {
 		cmd = g_strdup_printf(command, file);
 		retval=system(cmd);
 		g_free(cmd);
-- 
1.7.10.4