[PATCH] setterm: clean up gcc warnings

[Randy Dunlap <randy.dunlap@xxxxxxxxxx>]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

* clean up code, gcc warnings
  (try compilation with "-Wall -Wp,-D_FORTIFY_SOURCE=2")

setterm.c:1188: warning: pointer targets in passing argument 2 of '__builtin___strncpy_chk' differ in signedness
setterm.c:1188: warning: pointer targets in passing argument 2 of '__strncpy_ichk' differ in signedness

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
---
 misc-utils/setterm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- util-linux-ng-2.13.orig/misc-utils/setterm.c
+++ util-linux-ng-2.13/misc-utils/setterm.c
@@ -1185,7 +1185,7 @@ try_ioctl:
 	cols = screenbuf[1];
 
 	for (i=0; i<rows; i++) {
-	    strncpy(buf, screenbuf+2+(cols*i), cols);
+	    strncpy(buf, (const char *)screenbuf+2+(cols*i), cols);
 	    buf[cols] = '\0';
 	    j = cols;
 	    while (--j && (buf[j] == ' '))
-
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