From 5d7cdd5aa54b2a884ef825a26aa8d5e71248350d Mon Sep 17 00:00:00 2001
From: Richard Helgeby <devnull@localhost>
Date: Fri, 6 Aug 2010 14:49:38 +0200
Subject: [PATCH] Added array existence check in weapons module. This might fix
 bug 166.

---
 src/zr/weapons/weapons.inc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/zr/weapons/weapons.inc b/src/zr/weapons/weapons.inc
index fa00b47..8a00c9a 100644
--- a/src/zr/weapons/weapons.inc
+++ b/src/zr/weapons/weapons.inc
@@ -482,6 +482,12 @@ stock WeaponsNameToIndex(const String:weapon[])
  */
 stock WeaponsEntityToDisplay(const String:entityname[], String:display[], displaymaxlen, noprefix = false)
 {
+    // Check if weapon data is loaded.
+    if (arrayWeapons == INVALID_HANDLE)
+    {
+        return -1;
+    }
+    
     decl String:weaponentity[WEAPONS_MAX_LENGTH];
     
     // Initialize string to null.