[PATCH 4/4] wined3d: Properly validate the stage index in wined3d_stateblock_set_texture_stage_state() (Coverity).

[Henri Verbeet]

Signed-off-by: Henri Verbeet 
---
 dlls/wined3d/stateblock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index f6d36f8c259..499d23fbbd3 100644
--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -1459,10 +1459,10 @@ void CDECL wined3d_stateblock_set_texture_stage_state(struct wined3d_stateblock
         return;
     }

-    if (stage > WINED3D_MAX_TEXTURES)
+    if (stage >= WINED3D_MAX_TEXTURES)
     {
         WARN("Attempting to set stage %u which is higher than the max stage %u, ignoring.\n",
-                stage, WINED3D_MAX_TEXTURES);
+                stage, WINED3D_MAX_TEXTURES - 1);
         return;
     }