Simplify statement of NULL path replacement

Author: StevenChen8759

htstress.c

@@ -491,8 +491,8 @@ int main(int argc, char *argv[])
     outbufsize += rq ? strlen(rq) : 1;
 
     outbuf = malloc(outbufsize);
-    outbufsize = rq ? snprintf(outbuf, outbufsize, HTTP_REQUEST_FMT, rq, host)
-                    : snprintf(outbuf, outbufsize, HTTP_REQUEST_FMT, "/", host);
+    outbufsize =
+        snprintf(outbuf, outbufsize, HTTP_REQUEST_FMT, rq ? rq : "/", host);
 
     ticks = max_requests / 10;