X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fapp.cc;h=869af7828d1c2d0561c11f9e885fa55033f5a224;hp=dcfd3f351ae19008482e89084c5c53b00f540a67;hb=fa954e4716d12939552b592f46a4e08405ecfb24;hpb=ad052fc67fe4e76d2f4a01b2381a738da1708cdb

diff --git a/src/app.cc b/src/app.cc
index dcfd3f3..869af78 100644
--- a/src/app.cc
+++ b/src/app.cc
@@ -79,6 +79,12 @@ bool app_init(int argc, char **argv)
 {
 	set_log_file("demo.log");
 
+	char *env = getenv("FPEXCEPT");
+	if(env && atoi(env)) {
+		info_log("enabling floating point exceptions\n");
+		enable_fpexcept();
+	}
+
 	if(init_opengl() == -1) {
 		return false;
 	}