From 9b776baaf443c0ff0c14da03fa429e0d43401480 Mon Sep 17 00:00:00 2001
From: netblue30 <netblue30@protonmail.com>
Date: Wed, 28 Jul 2021 08:49:32 -0400
Subject: remove compile warnings

---
 src/fids/db.c   |  3 +--
 src/fids/main.c | 11 ++++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/fids/db.c b/src/fids/db.c
index e0021bc48..35caf7eeb 100644
--- a/src/fids/db.c
+++ b/src/fids/db.c
@@ -32,11 +32,10 @@ static DB *database[HASH_MAX] = {NULL};
 
 // djb2 hash function by Dan Bernstein
 static unsigned hash(const char *str) {
-	const unsigned char *s = (unsigned char *) str;
 	unsigned long hash = 5381;
 	int c;
 
-	while (c = *s++)
+	while ((c = *str++) != '\0')
 		hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
 
 	return hash & (HASH_MAX - 1);
diff --git a/src/fids/main.c b/src/fids/main.c
index b53a9828e..c899b55e1 100644
--- a/src/fids/main.c
+++ b/src/fids/main.c
@@ -47,9 +47,10 @@ static inline int is_dir(const char *fname) {
 	assert(fname);
 
 	struct stat s;
-	int rv = stat(fname, &s);
-	if (S_ISDIR(s.st_mode))
-		return 1;
+	if (stat(fname, &s) == 0) {
+		if (S_ISDIR(s.st_mode))
+			return 1;
+	}
 	return 0;
 }
 
@@ -116,7 +117,7 @@ static void file_checksum(const char *fname) {
 
 	// calculate blake2 checksum
 	char str_checksum[(KEY_SIZE / 8) * 2 + 1];
-	int i;
+	int long unsigned i;
 	char *ptr = str_checksum;
 	for (i = 0; i < sizeof(checksum); i++, ptr += 2)
 		sprintf(ptr, "%02x", (unsigned char ) checksum[i]);
@@ -190,7 +191,7 @@ void globbing(const char *fname) {
 		exit(1);
 	}
 
-	int i;
+	long unsigned i;
 	for (i = 0; i < globbuf.gl_pathc; i++) {
 		char *path = globbuf.gl_pathv[i];
 		assert(path);
-- 
cgit v1.2.3-54-g00ecf