From a431bae2f1e97a3a711ea55384caa3d40343bad4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Sat, 26 Jan 2019 18:42:59 +0100
Subject: Add -Wextra flag, fix resulting warnings.

---
 strbuf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'strbuf.c')

diff --git a/strbuf.c b/strbuf.c
index 4490ed4a..353b6d84 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -83,7 +83,7 @@ int strbuf_c(strbuf* a, char* b) {
 	return strcmp(a->mem, b) == 0;
 }
 
-char* charat(strbuf* s, int idx) {
+char* charat(strbuf* s, unsigned int idx) {
 #ifdef SAFE_STR
 	if (idx > s->len) {
 		ERR("Index out of bounds");
@@ -106,7 +106,7 @@ int strbuf_reset(strbuf* s)
 int strbuf_init_copy(strbuf* dest, strbuf* src) {
 #ifdef SAFE_STR
 	if (dest->alloc != 0) {
-		printf("%lu  ", dest->alloc);
+		printf("%u  ", dest->alloc);
 		ERR("Dest already allocated");
 		return 1;
 	}
-- 
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