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-rw-r--r--openbox/config.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/openbox/config.c b/openbox/config.c
index 03fac801..adb18359 100644
--- a/openbox/config.c
+++ b/openbox/config.c
@@ -195,8 +195,10 @@ gboolean config_def_add_value(ConfigDefEntry *entry, char *value)
gboolean config_def_set(ConfigDefEntry *entry)
{
gboolean ret = FALSE;
+ ConfigDefEntry *def;
- if (g_datalist_get_data(&config_def, entry->name)) {
+ if ((entry = g_datalist_get_data(&config_def, entry->name))) {
+ g_assert(def != entry); /* adding it twice!? */
g_warning("Definition already set for config option '%s'. ",
entry->name);
config_def_free(entry);