From 7666e3a99a1799550d5aa87ec7839ff906b65b87 Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Fri, 14 Oct 2022 15:40:04 +0100
Subject: [PATCH] Remove signed/unsigned comparisons

---
 main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/main.c b/main.c
index 22a3998..9bf29e5 100644
--- a/main.c
+++ b/main.c
@@ -197,7 +197,7 @@ int main(int argc, char *argv[])
 		 * so might as well start from there.
 		 */
 		slen = n;
-		for (unsigned i = n - 2; i < n; --i) {
+		for (int i = n - 2; i >= 0; --i) {
 			if (sbuf[i] == 0x0d && sbuf[i + 1] == 0x0a)
 				slen = i;
 		}
@@ -216,7 +216,7 @@ int main(int argc, char *argv[])
 		 */
 		char *sp = sbuf;
 		unsigned splen = 0, ppos = srvroot_len;
-		for (unsigned i = 0; i < slen; ++i) {
+		for (int i = 0; i < slen; ++i) {
 			if (sbuf[i] != '/') {
 				++splen;
 				continue;
@@ -284,7 +284,7 @@ int main(int argc, char *argv[])
 				}
 
 				/* Copy from fbuf to rbuf, replacing LF with CRLF. */
-				for (unsigned fpos = 0; fpos < n; ++fpos) {
+				for (int fpos = 0; fpos < n; ++fpos) {
 					if (fbuf[fpos] == '\n') {
 						if (RBUF_SIZE - rlen < 2) {
 							fprintf(stderr, "Response buffer is too small");