X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=libuci.c;h=947b029e970299fa99acabeb3f07ee6d9cc5ee6e;hb=c60702b55cf8efe9dcd359fc9aa8e9c7cd421ada;hp=bc68462fad19036288ba609a01fb20f580cc6810;hpb=cfdea3894f809aada2cf10ba2914aebe8b92316d;p=uci.git

diff --git a/libuci.c b/libuci.c
index bc68462..947b029 100644
--- a/libuci.c
+++ b/libuci.c
@@ -167,13 +167,15 @@ uci_get_errorstr(struct uci_context *ctx, char **dest, const char *prefix)
 	default:
 		break;
 	}
-	if (dest)
-		asprintf(dest, format,
+	if (dest) {
+		err = asprintf(dest, format,
 			(prefix ? prefix : ""), (prefix ? ": " : ""),
 			(ctx->func ? ctx->func : ""), (ctx->func ? ": " : ""),
 			uci_errstr[err],
 			error_info);
-	else {
+		if (err < 0)
+			*dest = NULL;
+	} else {
 		strcat(error_info, "\n");
 		fprintf(stderr, format,
 			(prefix ? prefix : ""), (prefix ? ": " : ""),