From 8ae879a305986bdcf50c7e407efe98f5a4c9adc8 Mon Sep 17 00:00:00 2001
From: "smfr%smfr.org" <smfr%smfr.org>
Date: Wed, 10 Aug 2005 22:15:30 +0000
Subject: [PATCH] Fix FindRow() to deal with null argument.

---
 camino/src/history/nsSimpleGlobalHistory.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/camino/src/history/nsSimpleGlobalHistory.cpp b/camino/src/history/nsSimpleGlobalHistory.cpp
index cf941c252f6..ebf3a523128 100644
--- a/camino/src/history/nsSimpleGlobalHistory.cpp
+++ b/camino/src/history/nsSimpleGlobalHistory.cpp
@@ -2204,9 +2204,11 @@ nsSimpleGlobalHistory::FindRow(mdb_column aCol,
 
   if (!hasRow) return NS_ERROR_NOT_AVAILABLE;
   
-  *aResult = row;
-  (*aResult)->AddRef();
-  
+  if (aResult) {
+    *aResult = row;
+    (*aResult)->AddRef();
+  }
+    
   return NS_OK;
 }