From 2e464bf0b110ee225757a5126331a6c25c2317f9 Mon Sep 17 00:00:00 2001
From: Sun He <sunheehnus@gmail.com>
Date: Wed, 6 Apr 2016 22:49:29 +0800
Subject: [PATCH] modules/RM_StringTruncate: correct reallocate condition

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

diff --git a/src/module.c b/src/module.c
index e3a7bb85..2dd6c9b6 100644
--- a/src/module.c
+++ b/src/module.c
@@ -747,7 +747,7 @@ int RM_StringTruncate(RedisModuleKey *key, size_t newlen) {
     } else if (newlen < curlen) {
         sdsrange(key->value->ptr,0,newlen-1);
         /* If the string is too wasteful, reallocate it. */
-        if (sdslen(key->value->ptr) > sdsavail(key->value->ptr))
+        if (sdslen(key->value->ptr) < sdsavail(key->value->ptr))
             key->value->ptr = sdsRemoveFreeSpace(key->value->ptr);
     }
     return REDISMODULE_OK;