file: explicitely cast st_mtime to uint64_t when generating ETag

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/file.c b/file.c
index 73e5a5f47b1d6d4312703dbddfc5ca96a1ccaa9b..c8833b6a55b4f3023cae4c7cb3e6cb98a7de71c8 100644 (file)
--- a/file.c
+++ b/file.c
@@ -289,7 +289,7 @@ static const char * uh_file_mime_lookup(const char *path)
 static const char * uh_file_mktag(struct stat *s, char *buf, int len)
 {
        snprintf(buf, len, "\"%" PRIx64 "-%" PRIx64 "-%" PRIx64 "\"",
-                s->st_ino, s->st_size, s->st_mtime);
+                s->st_ino, s->st_size, (uint64_t)s->st_mtime);
 
        return buf;
 }