WebSVN – spk – Diff – /libspk/src/File.cpp

+}
 bool C_File::UncompressData ( CProgressInfo *progress )
+{
 	// no data to try to uncompress
-	if ( (!m_sData) || (!m_lDataSize) )
+	if ( (!m_sData) || (!m_lDataSize) ) {
-		return false;
+		return (m_lSize) ? false : true;
+	}
 	if ( m_bCompressedToFile )
 		return false;
 	// if comopression is set to none, dont bother
+	{
 		len = m_lDataSize;
 		data = m_sData;
+	}
-	if ( (!len) || (!data) )
+	if ( (!len) || (!data) ) {
-		return false;
+		if ( m_lSize ) return false;
+	}
 	// check for cat file
 	if ( filename.IsIn ( "::" ) )
+	{
 		CyString catfile = filename.GetToken ( "::", 1, 1 );
 		FILE *id = fopen ( filen.c_str(), "wb" );
 		if ( !id )
 			return false;
-		fwrite ( data, sizeof(unsigned char), len, id );
 		bool ret = true;
-		if ( ferror(id) )
+		if ( len && data ) {
-			ret = false;
+			fwrite ( data, sizeof(unsigned char), len, id );
-		fclose ( id );
+			if ( ferror(id) )
+				ret = false;
+			fclose ( id );
+		}
 		return ret;
+	}
 	return false;
+}

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