From 2350c6fa914eedae456f3406c8ece8f31e06660a Mon Sep 17 00:00:00 2001 From: Luka Perkov Date: Tue, 12 Apr 2016 10:56:21 +0200 Subject: [PATCH] file: handle return output of b64_decode Solve this compile warning: file.c:300:16: error: comparison of unsigned expression < 0 is always false [-Werror,-Wtautological-compare] if (data_len < 0) Signed-off-by: Luka Perkov --- file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/file.c b/file.c index 91a55a1..b17692a 100644 --- a/file.c +++ b/file.c @@ -271,7 +271,7 @@ rpc_file_write(struct ubus_context *ctx, struct ubus_object *obj, mode_t prev_mode, mode = 0666; int fd, rv = 0; void *data = NULL; - size_t data_len = 0; + ssize_t data_len = 0; blobmsg_parse(rpc_file_rw_policy, __RPC_F_RW_MAX, tb, blob_data(msg), blob_len(msg)); -- 2.30.2