From: Mark Andrews <marka@isc.org>
Date: Tue, 29 Apr 2014 11:11:14 +0000 (+1000)
Subject: silence compiler warnings; style
X-Git-Tag: v9.11.0a1~1703
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=db3f8d175d42f6ad20bab3a7a567f5115461efc4;p=thirdparty%2Fbind9.git

silence compiler warnings; style
---

diff --git a/bin/tests/dst/t_dst.c b/bin/tests/dst/t_dst.c
index 766b9726167..0c3b93e28e1 100644
--- a/bin/tests/dst/t_dst.c
+++ b/bin/tests/dst/t_dst.c
@@ -655,13 +655,12 @@ sig_fromfile(char *path, isc_buffer_t *iscbuf) {
 
 	len = (size_t)size;
 	p = buf;
-	while (len) {
+	while (len != 0U) {
 		isc_result = isc_stdio_read(p, 1, len, fp, &rval);
 		if (isc_result == ISC_R_SUCCESS) {
 			len -= rval;
 			p += rval;
-		}
-		else {
+		} else {
 			t_info("read failed %d, result: %s\n",
 			       (int)rval, isc_result_totext(isc_result));
 			(void) free(buf);
@@ -673,12 +672,12 @@ sig_fromfile(char *path, isc_buffer_t *iscbuf) {
 
 	p = buf;
 	len = size;
-	while (len > 0) {
+	while (len > 0U) {
 		if ((*p == '\r') || (*p == '\n')) {
 			++p;
 			--len;
 			continue;
-		} else if (len < 2)
+		} else if (len < 2U)
                        return (1);
 		if (('0' <= *p) && (*p <= '9'))
 			val = *p - '0';