Mercurial Repositories > eric / file diff

--- a/install-debugclients.py	Wed Mar 22 18:45:15 2017 +0100
+++ b/install-debugclients.py	Wed Mar 22 18:50:20 2017 +0100
@@ -101,7 +101,7 @@
     pyModDir = modDir
 
 
-def copyTree(src, dst, filters, excludeDirs=[], excludePatterns=[]):
+def copyTree(src, dst, filters, excludeDirs=None, excludePatterns=None):
     """
     Copy files of a directory tree.
     
@@ -112,6 +112,10 @@
     @keyparam excludePatterns list of filter pattern determining the files to
         be skipped
     """
+    if excludeDirs is None:
+        excludeDirs = []
+    if excludePatterns is None:
+        excludePatterns = []
     try:
         names = os.listdir(src)
     except OSError: