From 04bdf3169b2c78aa5bd32af228e777c76f50e1ee Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Tue, 12 Feb 2002 10:34:58 +0000
Subject: Avoid extra processing if SETHSCROLLBAR used to set to same value as
 before.

---
 src/Editor.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Editor.cxx b/src/Editor.cxx
index b64f99de9..304ed61bc 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -4386,9 +4386,11 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 		return pdoc->GetColumn(wParam);
 
 	case SCI_SETHSCROLLBAR :
-		horizontalScrollBarVisible = wParam != 0;
-		SetScrollBars();
-		ReconfigureScrollBars();
+		if (horizontalScrollBarVisible != (wParam != 0)) {
+			horizontalScrollBarVisible = wParam != 0;
+			SetScrollBars();
+			ReconfigureScrollBars();
+		}
 		break;
 
 	case SCI_GETHSCROLLBAR:
-- 
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