Cleanup: Clang-Tidy bugprone-incorrect-roundings fixes

Should cause no noticeable difference.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/editors/space_sequencer/space_sequencer.c b/source/blender/editors/space_sequencer/space_sequencer.c
index 4a6bd0de60c..cce99cd9f08 100644
--- a/source/blender/editors/space_sequencer/space_sequencer.c
+++ b/source/blender/editors/space_sequencer/space_sequencer.c
@@ -21,6 +21,7 @@
  * \ingroup spseq
  */
 
+#include <math.h>
 #include <stdio.h>
 #include <string.h>
 
@@ -304,7 +305,7 @@ static void sequencer_refresh(const bContext *C, ScrArea *area)
         /* Final check that both preview and main height are reasonable. */
         if (region_preview->sizey < 10 || region_main->sizey < 10 ||
             region_preview->sizey + region_main->sizey > height) {
-          region_preview->sizey = (int)(height * 0.4f + 0.5f);
+          region_preview->sizey = roundf(height * 0.4f);
           region_main->sizey = (int)(height - region_preview->sizey);
           view_changed = true;
         }