Properly cast a size argument to an unsigned type.

Thanks to:	dd for noticing the need for a cast.

1 files changed, 2 insertions, 1 deletions

diff --git a/sbin/kldconfig/kldconfig.c b/sbin/kldconfig/kldconfig.c
index 3d48bf5..bd4015d 100644
--- a/sbin/kldconfig/kldconfig.c
+++ b/sbin/kldconfig/kldconfig.c
@@ -119,7 +119,8 @@ getpath(void)
 		err(1, "getting path: sysctl(%s) - size only", pathctl);
 	if ((path = malloc(sz + 1)) == NULL) {
 		errno = ENOMEM;
-		err(1, "allocating %lu bytes for the path", (long)sz+1);
+		err(1, "allocating %lu bytes for the path",
+		    (unsigned long)sz+1);
 	}
 	if (sysctl(mib, miblen, path, &sz, NULL, NULL) == -1)
 		err(1, "getting path: sysctl(%s)", pathctl);