From: jacob <jacob@cda61777-01e9-0310-a592-d414129be87e>
Date: Tue, 1 Mar 2011 23:10:16 +0000 (+0000)
Subject: Add some "#ifdef OPTIMISE_SCROLL" scar tissue to placate GCC 4.6
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/commitdiff_plain/a8375a4df3d86e240791b26df525e5fb0e458d5a

Add some "#ifdef OPTIMISE_SCROLL" scar tissue to placate GCC 4.6
-Wunused-but-set-variable.


git-svn-id: svn://svn.tartarus.org/sgt/putty@9112 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/terminal.c b/terminal.c
index ba504d43..0ba3060d 100644
--- a/terminal.c
+++ b/terminal.c
@@ -1889,13 +1889,18 @@ static void check_selection(Terminal *term, pos from, pos to)
 static void scroll(Terminal *term, int topline, int botline, int lines, int sb)
 {
     termline *line;
-    int i, seltop, olddisptop, shift;
+    int i, seltop;
+#ifdef OPTIMISE_SCROLL
+    int olddisptop, shift;
+#endif /* OPTIMISE_SCROLL */
 
     if (topline != 0 || term->alt_which != 0)
 	sb = FALSE;
 
+#ifdef OPTIMISE_SCROLL
     olddisptop = term->disptop;
     shift = lines;
+#endif /* OPTIMISE_SCROLL */
     if (lines < 0) {
 	while (lines < 0) {
 	    line = delpos234(term->screen, botline);