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| author | Matthias Clasen <mclasen@redhat.com> | 2005-03-15 13:24:22 +0000 |
|---|---|---|
| committer | Matthias Clasen <matthiasc@src.gnome.org> | 2005-03-15 13:24:22 +0000 |
| commit | 4faa0650e54089bda119a7b93045c8e21d9946a1 (patch) | |
| tree | 8a04c2496b6d8c261816fdb05e2e0aae53635288 /glib/goption.c | |
| parent | 3448a27829133bebb3bf1e29a30574304c899040 (diff) | |
| download | glib-4faa0650e54089bda119a7b93045c8e21d9946a1.tar.gz | |
Warn if there already is a main group. (#170445, Jeff Franks)
2005-03-15 Matthias Clasen <mclasen@redhat.com>
* glib/goption.c (g_option_context_set_main_group): Warn
if there already is a main group. (#170445, Jeff Franks)
Diffstat (limited to 'glib/goption.c')
| -rw-r--r-- | glib/goption.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/glib/goption.c b/glib/goption.c index 13104f913..a8528de36 100644 --- a/glib/goption.c +++ b/glib/goption.c @@ -312,6 +312,13 @@ g_option_context_set_main_group (GOptionContext *context, g_return_if_fail (context != NULL); g_return_if_fail (group != NULL); + if (context->main_group) + { + g_warning ("This GOptionContext already has a main group"); + + return; + } + context->main_group = group; } |