From 59dc0bffc0f754de8daed29bce3a48e90ea6b4fb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 16 Mar 2011 14:28:45 +0200
Subject: Add checks and fix some code style.

---
 src/resources/iteminfo.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/resources/iteminfo.cpp')

diff --git a/src/resources/iteminfo.cpp b/src/resources/iteminfo.cpp
index 667037c58..70f183d0e 100644
--- a/src/resources/iteminfo.cpp
+++ b/src/resources/iteminfo.cpp
@@ -66,7 +66,9 @@ const std::string &ItemInfo::getSound(EquipmentSoundEvent event) const
 
     i = mSounds.find(event);
 
-    return i == mSounds.end() ? empty : i->second[rand() % i->second.size()];
+    if (i == mSounds.end())
+        return empty;
+    return i->second.size() > 0 ? i->second[rand() % i->second.size()] : empty;
 }
 
 std::map<int, int> &ItemInfo::addReplaceSprite(int sprite)
-- 
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