libdialog: Increase MAX_LEN to 4096 (bug 2480)

While we are waiting for new libdialog, improve the ancient one so that
it at least doesn't core dump when used (e.g. ghostscript9 in dports)

diff --git a/gnu/lib/libdialog/dialog.h b/gnu/lib/libdialog/dialog.h
index d66fe57..f606129 100644 (file)
--- a/gnu/lib/libdialog/dialog.h
+++ b/gnu/lib/libdialog/dialog.h
@@ -75,7 +75,7 @@ typedef struct _dmenu_item {
 } dialogMenuItem;
 
 #define VERSION "0.4"
-#define MAX_LEN 2048
+#define MAX_LEN 4096
 
 #ifndef TRUE
 #define TRUE (1)