Correction in srcstr line for contrast finding

diff --git a/layergen.py b/layergen.py
index f9fc7021db8d9e9d682dde0040d597af28f7e258..6e14cbad54a0b92fc7f6729a2d672670f56628dc 100644 (file)
--- a/layergen.py
+++ b/layergen.py
@@ -292,7 +292,7 @@ class mstr_layergen:
             for s in range(len(src)):\r
                 srcstr = srcstr + str(src[s])\r
                 if s < len(src)-1:\r
-                    srcstr = strsrc + ","\r
+                    srcstr = srcstr + ","\r
 \r
             # Patch and border sources. There can only be one for each.\r
             brd_src = None\r