From a185c2778f45981a78764bac17c5a8daec277529 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 20 Jun 2016 17:59:52 +0100
Subject: [PATCH] Restructed copy to avoid pointer artithmetic when only single
 float is being used to avoid Coverity reported defect.

---
 src/osgPlugins/3ds/lib3ds/lib3ds_track.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/osgPlugins/3ds/lib3ds/lib3ds_track.c b/src/osgPlugins/3ds/lib3ds/lib3ds_track.c
index fb606686c..29e940371 100644
--- a/src/osgPlugins/3ds/lib3ds/lib3ds_track.c
+++ b/src/osgPlugins/3ds/lib3ds/lib3ds_track.c
@@ -314,8 +314,8 @@ track_eval_linear(Lib3dsTrack *track, float *value, float t) {
 
     assert(track);
     if (!track->nkeys) {
-        int i;
-        for (i = 0; i < track->type; ++i) value[i] = 0.0f;
+        if (track->type==LIB3DS_TRACK_FLOAT) { *value = 0.0f; }
+        else { for (int i = 0; i < track->type; ++i) value[i] = 0.0f; }
         return;
     }