diff -Nru yaepg-0.0.2.2/yaepg.c yaepg-0.0.2.2-Fix-Warning/yaepg.c
--- yaepg-0.0.2.2/yaepg.c	2008-03-23 19:45:29.000000000 +0100
+++ yaepg-0.0.2.2-Fix-Warning/yaepg.c	2008-03-23 19:47:16.000000000 +0100
@@ -241,7 +241,7 @@
 	 */
 	va_start(ap, num);
 	for (numLines = 0; numLines < num; numLines++) {
-		char *s = va_arg(ap, char *);
+		const char *s = va_arg(ap, char *);
 		if (s == NULL) {
 			s = "";
 		}
@@ -766,7 +766,7 @@
 #define DTBOX_WIDTH			314
 #define DTBOX_HEIGHT			20
 
-char *numToDay[7] = {
+const char *numToDay[7] = {
 	"Sun",
 	"Mon",
 	"Tue",