Make code from previous commit safe for empty files.

svn path=/main/trunk/; revision=13781

diff --git a/pym/portage/util.py b/pym/portage/util.py
index 1da4b4ba289a69760f5f861b85a7b97b1391b978..8fbf61c12fcf084b69c8ecf718464bdacc2ff658 100644 (file)
--- a/pym/portage/util.py
+++ b/pym/portage/util.py
@@ -368,7 +368,7 @@ def getconfig(mycfg, tolerant=0, allow_sourcing=False, expand=True):
                # is triggered by a source statement at the end of the file without a
                # trailing newline after the source statement
                content = codecs.open(mycfg, mode='r', errors='replace').read()
-               if content[-1] != u'\n':
+               if content and content[-1] != u'\n':
                        content += u'\n'
                f = StringIO(content)
        except IOError, e: