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commit bd26bef607fa63f1d774a35e167bac9827bf3bc1
parent 988ca5865309588ab305f1c2c811cf8ab29b21e0
Author: Kyle Milz <kyle@getaddrinfo.net>
Date:   Sat, 12 Mar 2016 18:14:40 -0700

viewer: use err() more

Diffstat:
Mviewer/viewer.cxx | 20+++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/viewer/viewer.cxx b/viewer/viewer.cxx @@ -1,3 +1,5 @@ +#include <err.h> + #include <iostream> #include <vector> @@ -33,22 +35,18 @@ af_unix_nonblock window::socket; window::window(int argc, char *argv[]) { glutInit(&argc, argv); - glutInitContextVersion(2,0); + glutInitContextVersion(2, 0); glutInitDisplayMode(GLUT_RGB); glutInitWindowSize(1600, 1200); glutCreateWindow("Basic Text"); GLenum glew_status = glewInit(); - if (GLEW_OK != glew_status) { - std::cerr << "Error: " << glewGetErrorString(glew_status) << std::endl; - exit(1); - } + if (GLEW_OK != glew_status) + errx(1, "%s", glewGetErrorString(glew_status)); - if (!GLEW_VERSION_2_0) { - std::cerr << "No support for OpenGL 2.0 found" << std::endl; - exit(1); - } + if (!GLEW_VERSION_2_0) + errx(1, "No support for OpenGL 2.0 found"); glutDisplayFunc(display); glutIdleFunc(idle); @@ -103,8 +101,8 @@ window::idle(void) int main(int argc, char *argv[]) { - window gl_window(argc, argv); - gl_window.start(); + window glut_window(argc, argv); + glut_window.start(); return 0; }