From: Rudolf Polzer <divverent@alientrap.org>
Date: Tue, 21 Feb 2012 22:31:03 +0000 (+0100)
Subject: fix a bug in the 1-frame case
X-Git-Tag: xonotic-v0.6.0~55
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=54b42974f82c296f59c6a914f09200c08d4e296c;p=xonotic%2Fxonotic-data.pk3dir.git

fix a bug in the 1-frame case
---

diff --git a/qcsrc/csqcmodellib/cl_model.qc b/qcsrc/csqcmodellib/cl_model.qc
index b77507bb6..c54593be0 100644
--- a/qcsrc/csqcmodellib/cl_model.qc
+++ b/qcsrc/csqcmodellib/cl_model.qc
@@ -134,7 +134,10 @@ void CSQCModel_InterpolateAnimation_Do()
 	}
 	else
 	{
-		self.lerpfrac = 1 - bound(0, (time - self.frame1time) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);
+		if(self.frame2time == 0) // if frame2 was not previously displayed, only frame1 can make sense
+			self.lerpfrac = 0;
+		else
+			self.lerpfrac = 1 - bound(0, (time - self.frame1time) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);
 	}
 #endif
 }