src/login_nopam.c: Add missing 'const'

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/src/login_nopam.c b/src/login_nopam.c
index cd5bc5b7238ea4c62df6e0669beddee6b6e10682..e6f77d1ccd1668b58e09e1a158928ae86f6aabb6 100644 (file)
--- a/src/login_nopam.c
+++ b/src/login_nopam.c
@@ -267,7 +267,7 @@ static bool user_match (const char *tok, const char *string)
 static const char *resolve_hostname (const char *string)
 {
        int              gai_err;
-       char             *addr_str;
+       const char       *addr_str;
        struct addrinfo  *addrs;
 
        static char      host[MAXHOSTNAMELEN];