From bc001728827804d86aac9bd890ef3776ceee373c Mon Sep 17 00:00:00 2001
From: fvogel <fvogelnew1@free.fr>
Date: Mon, 8 Feb 2016 21:47:37 +0000
Subject: Corrected indentation + added an explanatory comment (cherrypicked
 [1121252f])

---
 generic/tkTextDisp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 91642f9..559fbf7 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -5176,7 +5176,10 @@ TkTextSetYView(
 
                     dInfoPtr->newTopPixelOffset = 0;
                     goto scheduleUpdate;
-	            }
+                }
+                /*
+                 * The line is already on screen, with no need to scroll.
+                 */
                 return;
             }
         }
-- 
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