From: Guido van Rossum <guido@python.org>
Date: Thu, 11 Mar 1999 23:21:23 +0000 (+0000)
Subject: Don't crash when sys.path contains an empty string.
X-Git-Tag: v1.5.2c1~171
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd58416f3937431c2106d4916658ad99febb3250;p=python

Don't crash when sys.path contains an empty string.
---

diff --git a/Tools/idle/PathBrowser.py b/Tools/idle/PathBrowser.py
index d8f5b55169..b24977f4a6 100644
--- a/Tools/idle/PathBrowser.py
+++ b/Tools/idle/PathBrowser.py
@@ -49,7 +49,7 @@ class PathBrowser(MultiScrolledLists):
             return self.listmethods()
     
     def listmodules(self):
-        dir = self.path[0]
+        dir = self.path[0] or os.curdir
         modules = {}
         suffixes = imp.get_suffixes()
         allnames = os.listdir(dir)