* generic/tkCanvUtil.c: fix gcc-4.2 warnings.

1 files changed, 7 insertions, 7 deletions

diff --git a/generic/tkCanvUtil.c b/generic/tkCanvUtil.c
index ae2050b..e0c9a3a 100644
--- a/generic/tkCanvUtil.c
+++ b/generic/tkCanvUtil.c
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkCanvUtil.c,v 1.18 2007/12/13 15:24:13 dgp Exp $
+ * RCS: @(#) $Id: tkCanvUtil.c,v 1.19 2008/03/11 22:31:19 das Exp $
  */
 
 #include "tkInt.h"
@@ -897,7 +897,7 @@ Tk_GetDash(
 	goto badDashList;
     }
 
-    if (ABS(dash->number) > sizeof(char *)) {
+    if ((unsigned int)ABS(dash->number) > sizeof(char *)) {
 	ckfree((char *) dash->pattern.pt);
     }
     if (argc > (int)sizeof(char *)) {
@@ -938,7 +938,7 @@ Tk_GetDash(
     if (argv != NULL) {
 	ckfree((char *) argv);
     }
-    if (ABS(dash->number) > sizeof(char *)) {
+    if ((unsigned int)ABS(dash->number) > sizeof(char *)) {
 	ckfree((char *) dash->pattern.pt);
     }
     dash->number = 0;
@@ -1010,13 +1010,13 @@ Tk_DeleteOutline(
     if (outline->gc != None) {
 	Tk_FreeGC(display, outline->gc);
     }
-    if (ABS(outline->dash.number) > sizeof(char *)) {
+    if ((unsigned int)ABS(outline->dash.number) > sizeof(char *)) {
 	ckfree((char *) outline->dash.pattern.pt);
     }
-    if (ABS(outline->activeDash.number) > sizeof(char *)) {
+    if ((unsigned int)ABS(outline->activeDash.number) > sizeof(char *)) {
 	ckfree((char *) outline->activeDash.pattern.pt);
     }
-    if (ABS(outline->disabledDash.number) > sizeof(char *)) {
+    if ((unsigned int)ABS(outline->disabledDash.number) > sizeof(char *)) {
 	ckfree((char *) outline->disabledDash.pattern.pt);
     }
     if (outline->color != NULL) {
@@ -1445,7 +1445,7 @@ Tk_CanvasPsOutline(
 	str = (char *)ckalloc((unsigned int) (1 - 8*dash->number));
 	lptr = (char *)ckalloc((unsigned int) (1 - 2*dash->number));
     }
-    ptr = (ABS(dash->number) > sizeof(char *)) ?
+    ptr = ((unsigned int)ABS(dash->number) > sizeof(char *)) ?
 	    dash->pattern.pt : dash->pattern.array;
     if (dash->number > 0) {
 	char *ptr0 = ptr;