Fix [perl #114812] Configure not finding isblank().
authorAndy Dougherty <doughera@lafayete.edu>
Mon, 10 Sep 2012 13:24:23 +0000 (09:24 -0400)
committerAndy Dougherty <doughera@lafayete.edu>
Mon, 10 Sep 2012 13:24:23 +0000 (09:24 -0400)
commit70ddc8d2d0ba9fbe24f50ed6afdf2c1349d0e4b7
tree96988cac6dff5752dd985f765e1d5245c153a0d2
parent8eccc332dd3ed9af591200708f8e8529affda472
Fix [perl #114812] Configure not finding isblank().

Configure would not find isblank() when run with g++ because the probe
used exit() without including <stdlib.h>.  The simplest fix is to have
the probe use return instead.
U/perl/d_isblank.U