Fix reversed enable logic in enable_texture

Fix bug inserted in commit c9e723e5013443df984cb3987ffa3a9ba3384b89.
Discovered by Oliver McFadden (z3ro).

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 1cc8446..0e14345 100644 (file)
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -198,7 +198,7 @@ enable_texture(GLcontext *ctx, GLboolean state, GLbitfield bit)
 {
    const GLuint curr = ctx->Texture.CurrentUnit;
    struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-   const GLuint newenabled = (state) 
+   const GLuint newenabled = (!state)
        ? (texUnit->Enabled & ~bit) :  (texUnit->Enabled | bit);
 
    if (!ctx->DrawBuffer->Visual.rgbMode || texUnit->Enabled == newenabled)