From 593d743240bc8bdce8d18b1c0e2b9180a0651a7d Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Fri, 20 Feb 2004 23:23:13 +0000
Subject: Patch from John Ehresman to fix segfault on long lines.

---
 gtk/PlatGTK.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index 52977a6f7..3cdc0abfd 100644
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -1186,11 +1186,11 @@ void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, int ybase, const char
 					gdk_draw_text_wc(drawable, PFont(font_)->pfont, gc,
 							 x, ybase, wcp, lenDraw);
 					wclen -= lenDraw;
-					wcp += lenDraw;
 					if (wclen > 0) {	// Avoid next calculation if possible as may be expensive
 						x += gdk_text_width_wc(PFont(font_)->pfont,
 								       wcp, lenDraw);
 					}
+					wcp += lenDraw;
 				}
 			}
 		}
@@ -1200,10 +1200,10 @@ void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, int ybase, const char
 				gdk_draw_text(drawable, PFont(font_)->pfont, gc,
 				              x, ybase, s, lenDraw);
 				len -= lenDraw;
-				s += lenDraw;
 				if (len > 0) {	// Avoid next calculation if possible as may be expensive
 					x += gdk_text_width(PFont(font_)->pfont, s, lenDraw);
 				}
+				s += lenDraw;
 			}
 		}
 	}
-- 
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