minor error message changes

1 files changed, 6 insertions, 5 deletions

diff --git a/src/mesa/main/matrix.c b/src/mesa/main/matrix.c
index 27e4297d36..1ad72f11b6 100644
--- a/src/mesa/main/matrix.c
+++ b/src/mesa/main/matrix.c
@@ -1,4 +1,4 @@
-/* $Id: matrix.c,v 1.43 2002/06/23 02:52:18 brianp Exp $ */
+/* $Id: matrix.c,v 1.44 2002/08/21 16:39:39 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -407,14 +407,15 @@ _mesa_set_viewport( GLcontext *ctx, GLint x, GLint y,
    const GLfloat n = ctx->Viewport.Near;
    const GLfloat f = ctx->Viewport.Far;
 
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glViewport %d %d %d %d\n", x, y, width, height);
+
    if (width < 0 || height < 0) {
-      _mesa_error( ctx,  GL_INVALID_VALUE, "glViewport" );
+      _mesa_error( ctx,  GL_INVALID_VALUE,
+                   "glViewport(%d, %d, %d, %d)", x, y, width, height );
       return;
    }
 
-   if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glViewport %d %d %d %d\n", x, y, width, height);
-
    /* clamp width, and height to implementation dependent range */
    width  = CLAMP( width,  1, MAX_WIDTH );
    height = CLAMP( height, 1, MAX_HEIGHT );