diff options
Diffstat (limited to 'pbx/pbx_realtime.c')
| -rw-r--r-- | pbx/pbx_realtime.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/pbx/pbx_realtime.c b/pbx/pbx_realtime.c index 1d5800716..2b17cbcee 100644 --- a/pbx/pbx_realtime.c +++ b/pbx/pbx_realtime.c @@ -143,6 +143,13 @@ static void *cleanup(void *unused) return NULL; } +static int extension_length_comparator(struct ast_category *p, struct ast_category *q) +{ + const char *extenp = S_OR(ast_variable_find(p, "exten"), ""); + const char *extenq = S_OR(ast_variable_find(q, "exten"), ""); + + return strlen(extenp) - strlen(extenq); +} /* Realtime switch looks up extensions in the supplied realtime table. @@ -193,6 +200,9 @@ static struct ast_variable *realtime_switch_common(const char *table, const char if (cfg) { char *cat = NULL; + /* Sort so that longer patterns are checked first */ + ast_config_sort_categories(cfg, 1, extension_length_comparator); + while ((cat = ast_category_browse(cfg, cat))) { const char *realtime_exten = ast_variable_retrieve(cfg, cat, "exten"); |