1 files changed, 3 insertions, 1 deletions

diff --git a/src/fstring.h b/src/fstring.h
index 73b04ab..31794d7 100644
--- a/src/fstring.h
+++ b/src/fstring.h
@@ -418,12 +418,14 @@ namespace Bu
                                 return true;
                         if( pFirst == NULL ) 
                                 return false;
+                        if( nLength != pData.nLength )
+                                return false;
 
                         flatten();
                         pData.flatten();
                         const chr *a = pData.pFirst->pData;
                         chr *b = pFirst->pData;
-                        for( ; *a!=(chr)0 || *b!=(chr)0; a++, b++ )
+                        for( long j = 0; j < nLength; j++, a++, b++ )
                         {
                                 if( *a != *b )
                                         return false;