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authorZac Medico <zmedico@gentoo.org>2006-10-22 05:53:00 +0000
committerZac Medico <zmedico@gentoo.org>2006-10-22 05:53:00 +0000
commitde75da58c59b3ca1cde92be40db168e100c24eb6 (patch)
treeb2c17d4b0e2c5edb5c7b15382e5f4d8ba98e41d0
parent7201e000ed51eeb02af62e642f400511053764ba (diff)
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Don't put empty incrementals in the environment.
svn path=/main/trunk/; revision=4790
-rw-r--r--pym/portage.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/pym/portage.py b/pym/portage.py
index 2882faacd..3e97e3715 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -1662,7 +1662,8 @@ class config:
myflags.sort()
#store setting in last element of configlist, the original environment:
- self.configlist[-1][mykey]=string.join(myflags," ")
+ if myflags:
+ self.configlist[-1][mykey] = " ".join(myflags)
del myflags
# Do the USE calculation last because it depends on USE_EXPAND.