From 3a0573adfbcaa0614f4952ff95f044a1097e2172 Mon Sep 17 00:00:00 2001
From: Bryce Kwon <bryce@brycekwon.com>
Date: Sat, 31 Oct 2026 13:23:39 -0700
Subject: Drop the cache's checks for arguments never NULL

The cache root always holds a default or a copy, the key comes from a
strbuf, and every string hashed is the same or a macro expansion.
---
 source/cache.c | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'source/cache.c')

diff --git a/source/cache.c b/source/cache.c
index 7a39f1b..7b4e0dd 100644
--- a/source/cache.c
+++ b/source/cache.c
@@ -499,9 +499,6 @@ unsigned long cache_hash_str(const char *str)
 	unsigned long h = FNV_OFFSET;
 	unsigned char *s = (unsigned char *)str;
 
-	if (!s)
-		return h;
-
 	while (*s) {
 		h *= FNV_PRIME;
 		h ^= *s++;
@@ -524,13 +521,6 @@ int cache_process(int size, const char *path, const char *key, int ttl, size_t m
 		return 0;
 	}
 
-	if (!path) {
-		fprintf(stderr, "[cgit] Cache path not specified, caching is disabled\n");
-		fn();
-		return 0;
-	}
-	if (!key)
-		key = "";
 	if (!key_fits_slot(key)) {
 		fprintf(stderr, "[cgit] Cache key too long for a slot, caching is disabled for this request\n");
 		fn();
@@ -575,10 +565,6 @@ int cache_ls(const char *path)
 	char *nul;
 	int keylen;
 
-	if (!path) {
-		fprintf(stderr, "[cgit] Cache path not specified\n");
-		return -1;
-	}
 	dir = opendir(path);
 	if (!dir) {
 		err = errno;
-- 
cgit