get rid of unused span->start field

[mesa.git] / progs / samples / overlay.c

diff --git a/progs/samples/overlay.c b/progs/samples/overlay.c
index 0def2b1105e0ece1f8608b3aa00dde969fb02a48..23b5a4793baff62eedda6cd05f62fa745f805f39 100644 (file)
--- a/progs/samples/overlay.c
+++ b/progs/samples/overlay.c
@@ -326,7 +326,7 @@ static GLenum Args(int argc, char **argv)
 {
     GLint i;
 
-    doubleBuffer = GL_FALSE;
+    doubleBuffer = GL_TRUE;
 
     for (i = 1; i < argc; i++) {
        if (strcmp(argv[i], "-sb") == 0) {
@@ -347,7 +347,7 @@ int main(int argc, char **argv)
     if (!glutLayerGet(GLUT_OVERLAY_POSSIBLE))
     {
        fprintf(stderr, "Overlay not available\n");
-       return;
+       return(1);
     }
 
     if (Args(argc, argv) == GL_FALSE) {