1 files changed, 8 insertions, 4 deletions
diff --git a/src/tests/tng_io_read_pos_util.c b/src/tests/tng_io_read_pos_util.c
index e7b00d3..22e75d5 100644
--- a/src/tests/tng_io_read_pos_util.c
+++ b/src/tests/tng_io_read_pos_util.c
@@ -73,8 +73,11 @@ int main(int argc, char **argv)
         last_frame = tot_n_frames - 1;
     }
 
+
+    n_frames = last_frame - first_frame + 1;
+
     if(tng_util_box_shape_read(traj, &box_shape, &stride_length) ==
-        TNG_SUCCESS)
+       TNG_SUCCESS)
     {
         printf("Simulation box shape: ");
         for(i=0; i < 9; i++)
@@ -88,9 +91,6 @@ int main(int argc, char **argv)
         printf("Simulation box shape not set in the file (or could not be read)\n");
     }
 
-    n_frames = last_frame - first_frame + 1;
-
-
     // Get the positions of all particles in the requested frame range.
     // The positions are stored in the positions array.
     // N.B. No proper error checks.
@@ -123,6 +123,10 @@ int main(int argc, char **argv)
     {
         free(positions);
     }
+    if(box_shape)
+    {
+        free(box_shape);
+    }
     tng_util_trajectory_close(&traj);
 
     return(0);