Don't crash of rd is NULL.

20bb4a6d · deuce · d93478b9 · 20bb4a6d
Commit 20bb4a6d authored Aug 02, 2019 by deuce
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src/sbbs3/websrvr.c src/sbbs3/websrvr.c +2 -1

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--- a/src/sbbs3/websrvr.c
+++ b/src/sbbs3/websrvr.c
@@ -605,7 +605,8 @@ static BOOL session_check(http_session_t *session, BOOL *rd, BOOL *wr, unsigned
 			*wr=1;
 		if(rd || wr == NULL) {
 			if(session->tls_pending) {
-				*rd = TRUE;
+				if (rd)
+					*rd = TRUE;
 				return TRUE;
 			}
 		}