diff --git a/[refs] b/[refs]
index 040b8608c2d2..dee8c70a691c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 097975fc6651ee8f43ffc930ae0c4851ec979454
+refs/heads/master: 57e3e3b9187765f042c131db1a8b66bee67fc5fb
diff --git a/trunk/arch/mips/au1000/common/prom.c b/trunk/arch/mips/au1000/common/prom.c
index 22e5a85af4d5..9c171afd9a53 100644
--- a/trunk/arch/mips/au1000/common/prom.c
+++ b/trunk/arch/mips/au1000/common/prom.c
@@ -75,7 +75,8 @@ void  prom_init_cmdline(void)
 	}
 	if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
 		--cp;
-	*cp = '\0';
+	if (prom_argc > 1)
+		*cp = '\0';
 
 }