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scm_boot_guile: Gracefully handle the case where argc == 0.

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Fixes <http://bugs.gnu.org/18680>.
Reported by Nala Ginrut <nalaginrut@gmail.com>.

* libguile/init.c (scm_boot_guile): Do not canonicalize argv[0] unless
  argc > 0.
* THANKS: Add Nala Ginrut to the fixes section.
This commit is contained in:
Mark H Weaver 2014-10-10 22:36:54 -04:00
parent 6b47249a28
commit b9ace68613
2 changed files with 5 additions and 4 deletions
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8
libguile/init.c
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@ -1,6 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
* 2004, 2006, 2009, 2010, 2011, 2012, 2013,
* 2014 Free Software Foundation, Inc.
/* Copyright (C) 1995-2004, 2006, 2009-2014 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -314,7 +312,9 @@ scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure)
/* On Windows, convert backslashes in argv[0] to forward
slashes. */
scm_i_mirror_backslashes (argv[0]);
if (argc > 0)
scm_i_mirror_backslashes (argv[0]);
c.main_func = main_func;
c.closure = closure;
c.argc = argc;