[master] f28417d18 Minor FlexeLinting

[Poul-Henning Kamp]

commit f28417d1803fca8d35db2c3bf7590109644ae048
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Oct 21 12:17:47 2019 +0000

    Minor FlexeLinting

diff --git a/lib/libvmod_blob/hex.c b/lib/libvmod_blob/hex.c
index a06e3da22..6476308ae 100644
--- a/lib/libvmod_blob/hex.c
+++ b/lib/libvmod_blob/hex.c
@@ -82,7 +82,7 @@ hex_encode(const enum encoding enc, const enum case_e kase,
 {
 	char *p = buf;
 	const char *alphabet = hex_alphabet[0];
-	int i;
+	size_t i;
 
 	AN(buf);
 	assert(enc == HEX);
diff --git a/lib/libvmod_blob/url.c b/lib/libvmod_blob/url.c
index b038a556d..0134d3859 100644
--- a/lib/libvmod_blob/url.c
+++ b/lib/libvmod_blob/url.c
@@ -86,7 +86,7 @@ url_encode(const enum encoding enc, const enum case_e kase,
 	char *p = buf;
 	const char * const end = buf + buflen;
 	const char *alphabet = hex_alphabet[0];
-	int i;
+	size_t i;
 
 	AN(buf);
 	assert(enc == URL);