fix copy/paste error in popen changes that broke signals
authorRich Felker <dalias@aerifal.cx>
Sun, 21 Oct 2012 17:23:03 +0000 (13:23 -0400)
committerRich Felker <dalias@aerifal.cx>
Sun, 21 Oct 2012 17:23:03 +0000 (13:23 -0400)
commitf1b23d41cff432a8d0939af427fa005b4a4f95d7
tree128291ff20e41a341625c0fa72180890e7068207
parent2d321fa0627caa62272fcff8fb5303f1a5cbce39
fix copy/paste error in popen changes that broke signals

signal mask was not being restored after fork, but instead blocked again.
src/stdio/popen.c