progs/demos: Use C-style comment.

[mesa.git] / progs / trivial / tri-square.c

diff --git a/progs/trivial/tri-square.c b/progs/trivial/tri-square.c
index 9102888abd0a4da0bee618bce9a6d36f1a65a3d5..2014bd489c37a17c1b407a78ced5b0e4007e8f18 100644 (file)
--- a/progs/trivial/tri-square.c
+++ b/progs/trivial/tri-square.c
@@ -39,6 +39,7 @@ static void Init(void)
    fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
    fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
    fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+   fflush(stderr);
 
     glClearColor(0.0, 0.0, 1.0, 0.0);
 }
@@ -62,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
        exit(1);
       default:
-       return;
+       break;
     }
 
     glutPostRedisplay();