dispatch_conf: fix broken diffstatusoutput_len
diff --git a/pym/portage/dispatch_conf.py b/pym/portage/dispatch_conf.py
index 6e8de0f..3d53f64 100644
--- a/pym/portage/dispatch_conf.py
+++ b/pym/portage/dispatch_conf.py
@@ -138,7 +138,7 @@
# Archive the current config file if it isn't already saved
if os.path.exists(archive) \
- and diffstatusoutput_len("diff -aq '%s' '%s'" % (curconf,archive))[1] != 0:
+ and len(diffstatusoutput("diff -aq '%s' '%s'", curconf, archive)[1]) != 0:
suf = 1
while suf < 9 and os.path.exists(archive + '.' + str(suf)):
suf += 1