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| author | Tiago Cunha <tcunha@gmx.com> | 2011-02-15 15:24:40 +0000 |
|---|---|---|
| committer | Tiago Cunha <tcunha@gmx.com> | 2011-02-15 15:24:40 +0000 |
| commit | 19e81ffda5ac22875ef7a5311d3d882f26ada244 (patch) | |
| tree | 44026ddd04cb42218dda17c35bff4abdd903516a /arguments.c | |
| parent | d718a14bd00367d58ebf6128a1490c90d240d1c8 (diff) | |
| download | rtmux-19e81ffda5ac22875ef7a5311d3d882f26ada244.tar.gz rtmux-19e81ffda5ac22875ef7a5311d3d882f26ada244.tar.bz2 rtmux-19e81ffda5ac22875ef7a5311d3d882f26ada244.zip | |
Sync OpenBSD patchset 859:
Free old argument even if setting to NULL.
Diffstat (limited to 'arguments.c')
| -rw-r--r-- | arguments.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arguments.c b/arguments.c index f00ab8e8..e184064b 100644 --- a/arguments.c +++ b/arguments.c @@ -1,4 +1,4 @@ -/* $Id: arguments.c,v 1.2 2011-01-07 14:46:57 tcunha Exp $ */ +/* $Id: arguments.c,v 1.3 2011-02-15 15:24:40 tcunha Exp $ */ /* * Copyright (c) 2010 Nicholas Marriott <nicm@users.sourceforge.net> @@ -182,11 +182,12 @@ args_has(struct args *args, u_char ch) void args_set(struct args *args, u_char ch, const char *value) { - if (value != NULL) { - if (args->values[ch] != NULL) - xfree(args->values[ch]); + if (args->values[ch] != NULL) + xfree(args->values[ch]); + if (value != NULL) args->values[ch] = xstrdup(value); - } + else + args->values[ch] = NULL; bit_set(args->flags, ch); } |