Mercurial > octave-antonio
changeset 19779:166051951878
avoid warning from GCC about variables possibly clobbered by longjmp
* __glpk__.cc (F__glpk__): Declare errnum volatile to avoid GCC
warning.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 20 Feb 2015 01:54:11 -0500 |
parents | bf737d927707 |
children | fc789d4e362e |
files | libinterp/dldfcn/__glpk__.cc |
diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/libinterp/dldfcn/__glpk__.cc Fri Feb 20 04:25:35 2015 -0500 +++ b/libinterp/dldfcn/__glpk__.cc Fri Feb 20 01:54:11 2015 -0500 @@ -716,7 +716,8 @@ ColumnVector lambda (mrowsA, octave_NA); ColumnVector redcosts (mrowsc, octave_NA); double time; - int status, errnum = 0; + int status; + volatile int errnum = 0; int jmpret = setjmp (mark);