1 files changed, 5 insertions, 0 deletions
diff --git a/progs/tests/vptest1.c b/progs/tests/vptest1.c
index 6e32b03346..d83f9cae37 100644
--- a/progs/tests/vptest1.c
+++ b/progs/tests/vptest1.c
@@ -113,6 +113,11 @@ static void Init( void )
 
    GLuint progs[5];
 
+   if (!glutExtensionSupported("GL_NV_vertex_program")) {
+      printf("Sorry, this program requires GL_NV_vertex_program\n");
+      exit(1);
+   }
+
    glGenProgramsNV(2, progs);
    assert(progs[0]);
    assert(progs[1]);