From 1b2bcd421003fc5e394b13e64e33dca1ed676e39 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 25 Feb 2014 12:38:24 +0100
Subject: [PATCH] redis-cli: check argument existence for --pattern.

---
 src/redis-cli.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/redis-cli.c b/src/redis-cli.c
index ce9f9b82..e31565f5 100644
--- a/src/redis-cli.c
+++ b/src/redis-cli.c
@@ -731,7 +731,7 @@ static int parseOptions(int argc, char **argv) {
             config.stat_mode = 1;
         } else if (!strcmp(argv[i],"--scan")) {
             config.scan_mode = 1;
-        } else if (!strcmp(argv[i],"--pattern")) {
+        } else if (!strcmp(argv[i],"--pattern") && !lastarg) {
             config.pattern = argv[++i];
         } else if (!strcmp(argv[i],"--intrinsic-latency") && !lastarg) {
             config.intrinsic_latency_mode = 1;
-- 
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