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* script.c (scm_compile_shell_switches): Allow NULL argv if argc

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is zero.  (Thanks to Dirk Herrmann.)
This commit is contained in:
Mikael Djurfeldt 1998-04-02 09:25:00 +00:00
parent 545e743d6c
commit d0e32dd50d
2 changed files with 7 additions and 1 deletions
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3
libguile/script.c
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@ -461,10 +461,11 @@ scm_compile_shell_switches (int argc, char **argv)
int interactive = 1; /* Should we go interactive when done? */
int use_emacs_interface = 0;
int i;
char *argv0 = argv[0];
char *argv0 = 0;
if (argc > 0)
{
argv0 = argv[0];
scm_usage_name = strrchr (argv[0], '/');
if (! scm_usage_name)
scm_usage_name = argv[0];