diff --git a/nlsr-sync-0.0/nlsrc.c b/nlsr-sync-0.0/nlsrc.c
index 8943973..54f1538 100755
--- a/nlsr-sync-0.0/nlsrc.c
+++ b/nlsr-sync-0.0/nlsrc.c
@@ -69,7 +69,7 @@
 	for(i=5;i<argc;i++)
 		command_len+=(strlen(argv[i])+1);
 	char *command=malloc(command_len);
-	memset(command,command_len+1,0);
+	memset(command, 0, command_len);
 	for(i=5;i<argc;i++)
 	{
 		memcpy(command+strlen(command),argv[i],strlen(argv[i]));