Alexandre Julliard : Revert "opengl32: Store alternative function in wglGetProcAddress."

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 50da224be714a623a76646bbd6582b8d802a3d5d
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=50da224be714a623a76646bbd6582b8d802a3d5d

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Sat Dec 12 05:24:56 2015 +0100

Revert "opengl32: Store alternative function in wglGetProcAddress."

This reverts commit e44f8eaa0fce02032e6c3f43052821f40eaba53b.
It mixes up the driver function and the WINAPI wrapper.

Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/opengl32/wgl.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/opengl32/wgl.c b/dlls/opengl32/wgl.c
index 3b817a4..88aa564 100644
--- a/dlls/opengl32/wgl.c
+++ b/dlls/opengl32/wgl.c
@@ -884,15 +884,15 @@ PROC WINAPI wglGetProcAddress( LPCSTR name )
                 { "glCopyTexSubImage3DEXT", "glCopyTexSubImage3D" },  /* needed by RuneScape */
             };
 
-            WARN("Extension %s required for %s not supported\n", ext_ret->extension, name);
-            driver_func = NULL;
-
-            for (i = 0; i < sizeof(alternatives)/sizeof(alternatives[0]) && !driver_func; i++)
+            for (i = 0; i < sizeof(alternatives)/sizeof(alternatives[0]); i++)
             {
                 if (strcmp( name, alternatives[i].name )) continue;
-                WARN("Trying alternative %s for %s\n", alternatives[i].alt, name );
-                driver_func = wglGetProcAddress( alternatives[i].alt );
+                WARN("Extension %s required for %s not supported, trying %s\n",
+                    ext_ret->extension, name, alternatives[i].alt );
+                return wglGetProcAddress( alternatives[i].alt );
             }
+            WARN("Extension %s required for %s not supported\n", ext_ret->extension, name);
+            return NULL;
         }
 
         if (driver_func == NULL)