chflags: fixed empty opts argument
This broke in commit 09de8dc47ec48af2276dfa098dd5e1d3d09ddbdd.
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index 8d5793c..ee51042 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -347,7 +347,11 @@
@classmethod
def chflags(cls, path, flags, opts=""):
- cmd = ['chflags', opts, '%o' % (flags,), path]
+ cmd = ['chflags']
+ if opts:
+ cmd.append(opts)
+ cmd.append('%o' % (flags,))
+ cmd.append(path)
encoding = _encodings['fs']
if sys.hexversion < 0x3000000 or sys.hexversion >= 0x3020000:
# Python 3.1 does not support bytes in Popen args.
