Fix an issue in applying icc color profiles.

CHANGELOG.md

@@ -3,7 +3,7 @@
 ## 1.20.0
 
 ### Features
-- ICC color profile support ([#1037](../../pull/1037), [#1043](../../pull/1043))
+- ICC color profile support ([#1037](../../pull/1037), [#1043](../../pull/1043), [#1046](../../pull/1046))
 
 ### Improvements
 - Speed up generating tiles for some multi source files ([#1035](../../pull/1035))

large_image/tilesource/base.py

@@ -1463,15 +1463,16 @@ def _outputTile(self, tile, tileEncoding, x, y, z, pilImageAllowed=False,
             maxX = (x + 1) * self.tileWidth
             maxY = (y + 1) * self.tileHeight
             isEdge = maxX > sizeX or maxY > sizeY
+        hasStyle = (
+            (getattr(self, 'style', None) or hasattr(self, '_iccprofiles')) and
+            getattr(self, 'style', None) != {'icc': False})
         if (tileEncoding not in (TILE_FORMAT_PIL, TILE_FORMAT_NUMPY) and
                 numpyAllowed != 'always' and tileEncoding == self.encoding and
-                not isEdge and (not applyStyle or not getattr(self, 'style', None))):
+                not isEdge and (not applyStyle or not hasStyle)):
             return tile
         mode = None
-        if (numpyAllowed == 'always' or tileEncoding == TILE_FORMAT_NUMPY or (applyStyle and (
-                (getattr(self, 'style', None) or hasattr(self, '_iccprofiles')) and
-                getattr(self, 'style', None) != {'icc': False})) or
-                isEdge):
+        if (numpyAllowed == 'always' or tileEncoding == TILE_FORMAT_NUMPY or
+                (applyStyle and hasStyle) or isEdge):
             tile, mode = self._outputTileNumpyStyle(
                 tile, applyStyle, x, y, z, self._getFrame(**kwargs))
         if isEdge: