ssnail

commit 1e4ebeb8fbb964a04c821e3e73784f3e28a2b449
parent 991ea6f0a6b5d6d54eaf85aa2c2471a722b5e0c1
Author: Paco Esteban <paco@e1e0.net>
Date:   Thu, 11 Feb 2021 15:05:09 +0100

compiler warnings cleanup

Diffstat:
M
error.c
 | 
2
+-
M
helpers.c
 | 
5
++---
M
ssnail.c
 | 
2
--

3 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/error.c b/error.c
@@ -33,7 +33,7 @@ const struct ssnail_error *
 ssnail_error_msg(int code, const char *msg)
 {
 	static struct ssnail_error error;
-	int i;
+	size_t i;
 
 	for (i = 0; i < nitems(ssnail_errors); i++) {
 		if (code == ssnail_errors[i].code) {
diff --git a/helpers.c b/helpers.c
@@ -28,7 +28,7 @@
 char *
 build_full_path(char *dir, char *file)
 {
-	int	 n = 0;
+	size_t	 n = 0;
 	char	*fullpath = NULL, separator[2] = "";
 
 	/* if user input does not have trailing slash, add it */
@@ -50,7 +50,6 @@ copy_file(const char *source_file, const char *dest_file, int force)
 {
 	FILE		*src, *dst;
 	struct		 stat st;
-	char		 ch;
 	long long	 src_mtime, dst_mtime;
 
 	if (stat(source_file, &st) == -1)
@@ -106,7 +105,7 @@ get_filename_ext(const char *filename)
 int
 load_from_file(char **buffer, char *path)
 {
-	long length;
+	long length = -1;
 	FILE *f = NULL;
 
 	if ((f = fopen(path, "r")) == NULL)
diff --git a/ssnail.c b/ssnail.c
@@ -262,7 +262,6 @@ gen_html(struct article *a)
 	struct lowdown_metaq	    	 mq;
 	struct lowdown_meta		*md;
 	const struct ssnail_error	*error = NULL;
-	size_t				 orig_size = 0;
 
 	TAILQ_INIT(&mq); /* create the queue(linked list) of lowdown_meta */
 	memset(&opts, 0, sizeof(struct lowdown_opts)); /* init opts to 0 */
@@ -384,7 +383,6 @@ populate_article_entry(char *src_path, char *dst_path)
 {
 	struct article		*ap = init_article();
 	struct stat		 st;
-	int			 len = 0;
 
 	if (ap == NULL)
 		return NULL;