--- src/lib/IV-X11/xfont.c.org	Mon Jan  3 15:17:24 2000
+++ src/lib/IV-X11/xfont.c	Mon Jan  3 15:21:01 2000
@@ -706,7 +706,8 @@
     int sublength = strlen(substring);
     int length = strlen(string) - sublength;
     for (int i = 0; i <= length; ++i) {
-        for (int j = 0; j < sublength; ++j) {
+	int j;
+        for (j = 0; j < sublength; ++j) {
             if (string[i+j] != substring[j]) {
                 break;
             }