fix rendering bug when cl_bobcycle was set to zero (sf.net bug/41)

fix taken from Kevin Shanahan's Tyr-Quake
2021-03-31 23:51:10 +03:00 · 2021-03-31 23:51:10 +03:00 · f88bdb7d0b
parent 7f0757588d
commit f88bdb7d0b
1 changed files with 3 additions and 0 deletions
--- a/Quake/view.c
+++ b/Quake/view.c
@ -116,6 +116,9 @@ float V_CalcBob (void)
 	float	bob;
 	float	cycle;

+	if (!cl_bobcycle.value) /* Avoid divide-by-zero, don't bob */
+		return 0.0f;
+
 	cycle = cl.time - (int)(cl.time/cl_bobcycle.value)*cl_bobcycle.value;
 	cycle /= cl_bobcycle.value;
 	if (cycle < cl_bobup.value)