From cf9b0830c5e574d6c4a16ea2a179720dde26e811 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 24 May 2012 16:36:54 +0100
Subject: [PATCH] WaE: return value of fwrite unchecked

Change-Id: Ib3713290a7dcd4bbbb58232d144e35694653a4a5
---
 rsc/source/tools/rsctools.cxx | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/rsc/source/tools/rsctools.cxx b/rsc/source/tools/rsctools.cxx
index 70ef44138f0b..bda03a4c7291 100644
--- a/rsc/source/tools/rsctools.cxx
+++ b/rsc/source/tools/rsctools.cxx
@@ -145,20 +145,20 @@ sal_Bool Append(FILE * fDest, const rtl::OString &rTmpFile)
             fclose( fSource );
         return sal_False;
     }
-    else
+
+    bool bSuccess = true;
+    char szBuf[ MAX_BUF ];
+    size_t nItems;
+
+    do //appemd
     {
-        char szBuf[ MAX_BUF ];
-        int nItems;
+        nItems = fread( szBuf, 1, MAX_BUF, fSource );
+        bSuccess = (nItems == fwrite(szBuf, 1, nItems, fDest));
+        SAL_WARN_IF(!bSuccess, "rsc", "short write");
+    } while (MAX_BUF == nItems && bSuccess);
 
-        do //appemd
-        {
-            nItems = fread( szBuf, sizeof( char ), MAX_BUF, fSource );
-            fwrite( szBuf, sizeof( char ), nItems, fDest );
-        } while( MAX_BUF == nItems );
-
-        fclose( fSource );
-    };
-    return sal_True;
+    fclose( fSource );
+    return bSuccess;
 }
 
 sal_Bool Append(const rtl::OString &rOutputSrs, const rtl::OString &rTmpFile)