From e6e85d562829bcae40f9b360937b491699736b92 Mon Sep 17 00:00:00 2001
From: Magnus Lundborg <lundborg.magnus@gmail.com>
Date: Tue, 1 Jul 2014 11:39:06 +0200
Subject: Fix bug causing reading next frame not to stop.

Change-Id: I132d22f4e7e7dbdea14351e2e813a391590d58b9

diff --git a/src/lib/tng_io.c b/src/lib/tng_io.c
index fa4d3e5..d0028bd 100644
--- a/src/lib/tng_io.c
+++ b/src/lib/tng_io.c
@@ -17379,6 +17379,10 @@ tng_function_status DECLSPECDLLEXPORT tng_util_particle_data_next_frame_read
                 {
                     return(stat);
                 }
+                if(frame_set->first_frame + frame_set->n_frames - 1 < i)
+                {
+                    return(TNG_FAILURE);
+                }
                 i = frame_set->first_frame;
             }
         }
@@ -17539,6 +17543,10 @@ tng_function_status DECLSPECDLLEXPORT tng_util_non_particle_data_next_frame_read
                 {
                     return(stat);
                 }
+                if(frame_set->first_frame + frame_set->n_frames - 1 < i)
+                {
+                    return(TNG_FAILURE);
+                }
                 i = frame_set->first_frame;
             }
         }
-- 
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