1 files changed, 2 insertions, 5 deletions
diff --git a/dynotify.c b/dynotify.c
index da3a963..db1868c 100644
--- a/dynotify.c
+++ b/dynotify.c
@@ -96,11 +96,8 @@ int main (void)
 				// manpage assign 0 to struct, it seems because C11 when cast 0 to void* is same as NULL? see:
 				// https://www.geeksforgeeks.org/null-pointer-in-c/
 				struct memory chunk = {0};
-				char id_str[DYROOM_ID_LEN];
-				// or itoa()
-				sprintf(id_str, "%d", room[i].id);
-				char url[29+DYROOM_ID_LEN]="https://www.douyu.com/betard/";
-				strcat(url,id_str);
+				char url[29+DYROOM_ID_LEN];
+				sprintf(url, "https://www.douyu.com/betard/%d", room[i].id);
 
 				curl_easy_setopt(curl, CURLOPT_URL, url);
 				curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, cb);