asearch: fix example on 64 bit platforms.

diff --git a/ccan/asearch/_info b/ccan/asearch/_info
index feed5b587fb02b48f555d8b44926e7e58a7b6a07..f23f1fd705a620b48994273b6b2d71db9d9070db 100644 (file)
--- a/ccan/asearch/_info
+++ b/ccan/asearch/_info
@@ -39,7 +39,7 @@
  *                     printf("Not found!\n");
  *                     return 1;
  *             }
- *             printf("%u\n", p - &argv[2]);
+ *             printf("%u\n", (int)(p - &argv[2]));
  *             return 0;
  *     }
  */