Fix misleasing error message for unset GLAZE_WRAPPER variable.

The previous error message was apparently copy-pasted from the GLAZE_LIBGL
error message. Fix it to indicate that GLAZE_WRAPPER should point to the
user's wrapper library, not the underlying libGL.so.

diff --git a/glaze-gl.c b/glaze-gl.c
index 7248876b75da4940ee83e71430b9647f41ef801d..14d24d76c1bb875e4bd19a84fa39d675cf3460e1 100644 (file)
--- a/glaze-gl.c
+++ b/glaze-gl.c
@@ -80,7 +80,7 @@ open_wrapper_handle (void)
 
        path = getenv ("GLAZE_WRAPPER");
        if (path == NULL) {
-               fprintf (stderr, "GLAZE_WRAPPER unset. Please set to path of real libGL.so under glaze.\n");
+               fprintf (stderr, "GLAZE_WRAPPER unset. Please set to path of Glaze-using wrapper library.\n");
                exit (1);
        }