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* runtime/main.c (store_exe_path): Don't crash if argv0 is NULL.

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From-SVN: r142526
This commit is contained in:
Adam Nemet 2008-12-06 18:07:43 +00:00 committed by Adam Nemet
parent 230f375563
commit 8b86bdbc02
2 changed files with 6 additions and 1 deletions
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4
libgfortran/ChangeLog
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@ -1,3 +1,7 @@
2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
* runtime/main.c (store_exe_path): Don't crash if argv0 is NULL.
2008-12-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38291

3
libgfortran/runtime/main.c
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@ -111,7 +111,8 @@ store_exe_path (const char * argv0)
char buf[PATH_MAX], *cwd, *path;
if (argv0[0] == '/')
/* On the simulator argv is not set. */
if (argv0 == NULL || argv0[0] == '/')
{
exe_path = argv0;
please_free_exe_path_when_done = 0;