__delta(): Use augmented assignments.

diff --git a/Tools/pynche/DetailsViewer.py b/Tools/pynche/DetailsViewer.py
index 3fb8a7da47643a7d305b270fa1095074bf45c7ca..07f5acd80417992f0e2eaaf2e5b1566ad301368f 100644 (file)
--- a/Tools/pynche/DetailsViewer.py
+++ b/Tools/pynche/DetailsViewer.py
@@ -210,17 +210,17 @@ class DetailsViewer:
                 red, green, blue = self.__red, self.__green, self.__blue
         elif atbound == WRAP or (atbound == RATIO and len(tie) < 2):
             if red < 0:
-                red = red + 256
+                red += 256
             if green < 0:
-                green = green + 256
+                green += 256
             if blue < 0:
-                blue = blue + 256
+                blue += 256
             if red > 255:
-                red = red - 256
+                red -= 256
             if green > 255:
-                green = green - 256
+                green -= 256
             if blue > 255:
-                blue = blue - 256
+                blue -= 256
         elif atbound == RATIO:
             # for when 2 or 3 colors are tied together
             dir = 0