Coverity: fixed uninitialized field in ExifReader

2015-12-08 16:38:59 +03:00
parent a9607c8531
commit 4a294775da
2 changed files with 7 additions and 3 deletions
@@ -270,7 +270,11 @@ int JpegDecoder::getOrientation()
    ExifReader reader( m_filename );
    if( reader.parse() )
    {
-        orientation = reader.getTag( ORIENTATION ).field_u16;//orientation is unsigned short, so check field_u16
+        ExifEntry_t entry = reader.getTag( ORIENTATION );
+        if (entry.tag != INVALID_TAG)
+        {
+            orientation = entry.field_u16; //orientation is unsigned short, so check field_u16
+        }
    }

    return orientation;