mesa: minor tweak to error message

diff --git a/src/mesa/main/matrix.c b/src/mesa/main/matrix.c
index 7388276c458df5f5e192f5deac64d87d0926c967..39b4967a58e5ab2400484497f619a48444fb7478 100644 (file)
--- a/src/mesa/main/matrix.c
+++ b/src/mesa/main/matrix.c
@@ -161,7 +161,7 @@ _mesa_MatrixMode( GLenum mode )
       break;
    case GL_TEXTURE:
       if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
-         _mesa_error(ctx, GL_INVALID_OPERATION, "glMatrixMode(invalid unit %d)",
+         _mesa_error(ctx, GL_INVALID_OPERATION, "glMatrixMode(invalid tex unit %d)",
                      ctx->Texture.CurrentUnit);
          return;
       }