qbsp: fix usage of offsetof() with a non-compile time constant, was erroring on gcc

2016-03-16 10:55:39 -06:00 · 2016-03-16 10:55:39 -06:00 · ed48508070
parent 8773e0bb15
commit ed48508070
1 changed files with 1 additions and 1 deletions
--- a/qbsp/wad.cc
+++ b/qbsp/wad.cc
@ -186,7 +186,7 @@ WADList_Process(const wad_t *wadlist)
    WADList_AddAnimationFrames(wadlist);

    /* Count space for miptex header/offsets */
-    texdata->count = offsetof(dmiptexlump_t, dataofs[map.nummiptex()]);
+    texdata->count = offsetof(dmiptexlump_t, dataofs[0]) + (map.nummiptex() * sizeof(uint32_t));

    /* Count texture size.  Slower, but saves memory. */
    for (i = 0; i < map.nummiptex(); i++) {