Fix unsigned / signed conversion

diff --git a/src/ubus.c b/src/ubus.c
index 5b901d2..f014eda 100644 (file)
--- a/src/ubus.c
+++ b/src/ubus.c
@@ -334,7 +334,7 @@ bool ubus_has_prefix(const char *name, const char *ifname)
                                continue;
 
                        struct blob_attr *d;
-                       int drem;
+                       unsigned drem;
                        blobmsg_for_each_attr(d, cur, drem) {
                                return true;
                        }