X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fjmap%2Fjmap.c;h=38b912fd200b98b1c5df8074c1a77d188306fd37;hb=aa6b7489835d9bca43049ab6dc7f79d460539345;hp=279f65192af47c6e57f2698bb2951884363d3e62;hpb=4116b284c098f6c67f62d8292e93d8f73d833e9d;p=ccan

diff --git a/ccan/jmap/jmap.c b/ccan/jmap/jmap.c
index 279f6519..38b912fd 100644
--- a/ccan/jmap/jmap.c
+++ b/ccan/jmap/jmap.c
@@ -1,3 +1,4 @@
+/* Licensed under LGPLv2.1+ - see LICENSE file for details */
 #include <ccan/jmap/jmap.h>
 #include <ccan/build_assert/build_assert.h>
 #include <stdlib.h>
@@ -7,8 +8,10 @@ struct jmap *jmap_new(void)
 {
 	struct jmap *map;
 
-	/* Judy uses Word_t, we use size_t. */
-	BUILD_ASSERT(sizeof(size_t) == sizeof(Word_t));
+	/* Judy uses unsigned long for Word_t, we use unsigned long. */
+	BUILD_ASSERT(sizeof(Word_t) == sizeof(unsigned long));
+	/* We also put pointers into Judy, in jmap_types.h */
+	BUILD_ASSERT(sizeof(Word_t) >= sizeof(void *));
 
 	map = malloc(sizeof(*map));
 	if (map) {