use const for xpm icons

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49733 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/erase/mondrian.xpm b/samples/erase/mondrian.xpm
index ad2e33a2b54335165a25082f6a4e8368d5da3de6..86d0ef8e8ac179f7acbed64906efe20921734024 100644 (file)
--- a/samples/erase/mondrian.xpm
+++ b/samples/erase/mondrian.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static char *mondrian_xpm[] = {
+static const char *mondrian_xpm[] = {
 /* columns rows colors chars-per-pixel */
 "32 32 7 1",
 "  c Black",