SDLNet_GetLocalAddresses now accepts a NULL argument.

libsdl-org · Sep 26, 2023 · ea878c0 · ea878c0
1 parent 9a4e171
commit ea878c0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/SDL_net.c b/SDL_net.c
@@ -599,6 +599,11 @@ SDLNet_Address **SDLNet_GetLocalAddresses(int *num_addresses)
  int count = 0;
  SDLNet_Address **retval = NULL;
 
+ int dummy_addresses;
+ if (!num_addresses) {
+ num_addresses = &dummy_addresses;
+ }
+
  *num_addresses = 0;
 
 #ifdef __WINDOWS__