Work with older dhcpcd's again re wireless ssid.

Fix a compile problem.

diff --git a/src/libdhcpcd/dhcpcd.c b/src/libdhcpcd/dhcpcd.c
index 9861dd172bc33dbaa1b9ca68a82cb2860d04809e..23c5428733ae1ed2523e18475de65d7c3e116600 100644 (file)
--- a/src/libdhcpcd/dhcpcd.c
+++ b/src/libdhcpcd/dhcpcd.c
@@ -261,7 +261,7 @@ dhcpcd_encode_string_escape(char *dst, size_t len, const char *src, size_t slen)
 {
        const char *end;
        size_t bytes;
-       char c;
+       int c;
 
        end = src + slen;
        bytes = 0;
@@ -648,6 +648,8 @@ dhcpcd_new_if(DHCPCD_CONNECTION *con, char *data, size_t len)
                i->up = strtobool(dhcpcd_get_value(i, "if_up"));
        i->wireless = strtobool(dhcpcd_get_value(i, "ifwireless"));
        i->ssid = dhcpcd_get_value(i, "ifssid");
+       if (i->ssid == NULL && i->wireless)
+               i->ssid = dhcpcd_get_value(i, i->up ? "new_ssid" : "old_ssid");
 
        /* Sort! */
        n = nl = NULL;