diff options
Diffstat (limited to 'main/config.c')
| -rw-r--r-- | main/config.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/main/config.c b/main/config.c index a45f57311..8961fa9e3 100644 --- a/main/config.c +++ b/main/config.c @@ -596,19 +596,19 @@ inline struct ast_variable *variable_list_switch(struct ast_variable *l1, struct struct ast_variable *ast_variable_list_sort(struct ast_variable *start) { - struct ast_variable *p, *q, *top; + struct ast_variable *p, *q; + struct ast_variable top; int changed = 1; - top = ast_calloc(1, sizeof(struct ast_variable)); - top->next = start; + memset(&top, 0, sizeof(top)); + top.next = start; if (start != NULL && start->next != NULL) { while (changed) { changed = 0; - q = top; - p = top->next; + q = ⊤ + p = top.next; while (p->next != NULL) { if (p->next != NULL && strcmp(p->name, p->next->name) > 0) { q->next = variable_list_switch(p, p->next); - changed = 1; } q = p; @@ -617,7 +617,7 @@ struct ast_variable *ast_variable_list_sort(struct ast_variable *start) } } } - return top->next; + return top.next; } const char *ast_config_option(struct ast_config *cfg, const char *cat, const char *var) |