Henri Verbeet : wined3d: Only warn about 0 compare functions in wined3d_gl_compare_func().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3821dcf996f873a8d18a7e765d332889e12f6ea2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3821dcf996f873a8d18a7e765d332889e12f6ea2

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Wed May 31 11:07:02 2017 +0200

wined3d: Only warn about 0 compare functions in wined3d_gl_compare_func().

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/wined3d/state.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index bc5b098..950c4d5 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -301,7 +301,10 @@ GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f)
         case WINED3D_CMP_ALWAYS:
             return GL_ALWAYS;
         default:
-            FIXME("Unrecognized compare function %#x.\n", f);
+            if (!f)
+                WARN("Unrecognized compare function %#x.\n", f);
+            else
+                FIXME("Unrecognized compare function %#x.\n", f);
             return GL_NONE;
     }
 }