We never use the lines variable in put_line, except by writing to. Replace
the fairly ugly getmaxyx macro causing this with the getmaxx call (which
is used by getmaxyx underneath) to only get the number of columns.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: xfsdump/invutil/screen.c
===================================================================
--- xfsdump.orig/invutil/screen.c 2011-09-22 12:36:55.445019732 -0400
+++ xfsdump/invutil/screen.c 2011-09-22 12:38:39.272020235 -0400
@@ -27,11 +27,10 @@ put_line(WINDOW *win, int line, char *ms
{
int c;
int cols;
- int lines;
int msglen;
static char text[256];
- getmaxyx(win, lines, cols);
+ cols = getmaxx(win);
cols--;
if(cols > 255) {
cols = 255;
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