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changeset 19145:b5c03bcc640a

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nproc: Fix unwind_protect_cleanup block in %!test * nproc.cc: Fix unwind_protect_cleanup to unset OMP_NUM_THREADS if it wasn't set before the test was run.
author Mike Miller <mtmiller@ieee.org>
date Sun, 21 Sep 2014 16:33:08 -0400
parents e99d7a2e7367
children a84f0182f912
files libinterp/corefcn/nproc.cc
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/libinterp/corefcn/nproc.cc	Sun Sep 21 16:12:36 2014 -0400
+++ b/libinterp/corefcn/nproc.cc	Sun Sep 21 16:33:08 2014 -0400
@@ -100,6 +100,8 @@
 %! unwind_protect_cleanup
 %!   if (! isempty (old_val))
 %!     setenv ("OMP_NUM_THREADS", old_val);
+%!   else
+%!     setenv ("OMP_NUM_THREADS", "");
 %!   endif
 %! end_unwind_protect