Merge "format_cap.c: Fix CLI "core show channeltype Surrogate" crash." into 14

9 years ago · 74a5bbfc1b
parent f33ccbdf86 2a8d27e020
commit 74a5bbfc1b
1 changed files with 1 additions and 1 deletions
--- a/main/format_cap.c
+++ b/main/format_cap.c
@ -703,7 +703,7 @@ const char *ast_format_cap_get_names(struct ast_format_cap *cap, struct ast_str

 	ast_str_set(buf, 0, "(");

-	if (!AST_VECTOR_SIZE(&cap->preference_order)) {
+	if (!cap || !AST_VECTOR_SIZE(&cap->preference_order)) {
 		ast_str_append(buf, 0, "nothing)");
 		return ast_str_buffer(*buf);
 	}