popen: simplify access to original popen
authorEric Blake <ebb9@byu.net>
Fri, 21 Aug 2009 00:14:41 +0000 (18:14 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 21 Aug 2009 00:16:36 +0000 (18:16 -0600)
commit1b3a58de6630d88009c1ef06ed154249fb2e9d6b
tree5014a4c7b43f7070b843cdc2a06f7c13d4dde26d
parentbab00aef25c236cd0b910fa70465854d94cdbf0e
popen: simplify access to original popen

* lib/popen.c (rpl_popen): No need to worry about popen being a
macro.
Reported by Bruno Haible.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
lib/popen.c