fix a bunch of C-specific programming errors

detected by Clang

1 files changed, 4 insertions, 4 deletions

diff --git a/src/ui/ui_shared.c b/src/ui/ui_shared.c
index f63a9fd..f66476c 100644
--- a/src/ui/ui_shared.c
+++ b/src/ui/ui_shared.c
@@ -1125,10 +1125,10 @@ void Menu_TransitionItemByName(menuDef_t *menu, const char *p, rectDef_t rectFro
       item->window.offsetTime = time;
       memcpy(&item->window.rectClient, &rectFrom, sizeof(rectDef_t));
       memcpy(&item->window.rectEffects, &rectTo, sizeof(rectDef_t));
-      item->window.rectEffects2.x = abs(rectTo.x - rectFrom.x) / amt;
-      item->window.rectEffects2.y = abs(rectTo.y - rectFrom.y) / amt;
-      item->window.rectEffects2.w = abs(rectTo.w - rectFrom.w) / amt;
-      item->window.rectEffects2.h = abs(rectTo.h - rectFrom.h) / amt;
+      item->window.rectEffects2.x = fabs(rectTo.x - rectFrom.x) / amt;
+      item->window.rectEffects2.y = fabs(rectTo.y - rectFrom.y) / amt;
+      item->window.rectEffects2.w = fabs(rectTo.w - rectFrom.w) / amt;
+      item->window.rectEffects2.h = fabs(rectTo.h - rectFrom.h) / amt;
       Item_UpdatePosition(item);
     }
   }