dont write out of bounds

main/main.c

@@ -77,7 +77,7 @@ static void json_parse_task(void *pvparameters){
 
     uint8_t line = 0;
     char *item = start;
-    char txt[5][50];
+    char txt[6][50];
     while((item = strstr(item+1, "{ \"stopID\":")) != 0){
         char symbol[10];
         get_json_string(item, "symbol", symbol);
@@ -106,7 +106,7 @@ static void json_parse_task(void *pvparameters){
 
         }
 
-        sprintf(txt[line], "%.3s\t%.20s\t%.3s", symbol, direction, countdown);
+        //sprintf(txt[line], "%.3s\t%.20s\t%.4s", symbol, direction, countdown);
         printf("line = %d: %s\n", line, txt[line]);
         printf("\n");