1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/tng_io.c b/src/lib/tng_io.c
index 5c5dd0f..f798b7c 100644
--- a/src/lib/tng_io.c
+++ b/src/lib/tng_io.c
@@ -10061,7 +10061,7 @@ tng_function_status DECLSPECDLLEXPORT tng_time_per_frame_set
     TNG_ASSERT(tng_data, "TNG library: Trajectory container not properly setup.");
     TNG_ASSERT(time >= 0, "TNG library: The time per frame must be >= 0.");
 
-    if(time == tng_data->time_per_frame)
+    if(fabs(time - tng_data->time_per_frame) < 0.00001)
     {
         return(TNG_SUCCESS);
     }