Use realloc(3) directly

It is simply not true realloc(3) cannot be used with NULL pointers.

1 files changed, 1 insertions, 7 deletions

diff --git a/src/gfx/sdl-1.2/src/env.c b/src/gfx/sdl-1.2/src/env.c
index d77503d..18cfe95 100644
--- a/src/gfx/sdl-1.2/src/env.c
+++ b/src/gfx/sdl-1.2/src/env.c
@@ -27,13 +27,7 @@ static struct
 
 void gfx_register_sprite(struct sprite *const s)
 {
-    /* realloc(3) could had been used directly, but Win9x relies on
-     * a C89/C90 library implementation, where calling realloc(3)
-     * with a NULL pointer is undefined behaviour.  */
-    if (!list)
-        list = malloc(sizeof *list);
-    else
-        list = realloc(list, (list_len + 1) * sizeof *list);
+    list = realloc(list, (list_len + 1) * sizeof *list);
 
     if (list)
         list[list_len++] = s;