From d607638ef7bc101748f9e80bfdad76efd11da79e Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 23 Feb 2019 11:03:38 +0100 Subject: [PATCH] heat-opengl commit fd3e4dae459f7fc2819ea23ead69a5f191f2c97b Author: Samuel Thibault Date: Tue Feb 5 22:47:12 2019 +0200 Only display heat results if DISPLAY is set Gbp-Pq: Name heat-opengl --- examples/heat/heat.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/heat/heat.c b/examples/heat/heat.c index 5fa1bde..01a48a9 100644 --- a/examples/heat/heat.c +++ b/examples/heat/heat.c @@ -799,7 +799,9 @@ int main(int argc, char **argv) } #ifdef STARPU_OPENGL_RENDER - opengl_render(ntheta, nthick, result, pmesh, argc, argv); + const char *display = getenv("DISPLAY"); + if (display && display[0]) + opengl_render(ntheta, nthick, result, pmesh, argc, argv); #endif free(pmesh); -- 2.30.2