Support for Windows PuTTY connecting straight to a local serial port

[u/mdw/putty] / windows / winplink.c

diff --git a/windows/winplink.c b/windows/winplink.c
index 86ad00f..562d26a 100644 (file)
--- a/windows/winplink.c
+++ b/windows/winplink.c
@@ -319,7 +319,7 @@ int main(int argc, char **argv)
                errors = 1;
            }
        } else if (*p) {
-           if (!*cfg.host) {
+           if (!cfg_launchable(&cfg)) {
                char *q = p;
                /*
                 * If the hostname starts with "telnet:", set the
@@ -392,7 +392,7 @@ int main(int argc, char **argv)
                    {
                        Config cfg2;
                        do_defaults(host, &cfg2);
-                       if (loaded_session || cfg2.host[0] == '\0') {
+                       if (loaded_session || !cfg_launchable(&cfg2)) {
                            /* No settings for this host; use defaults */
                            /* (or session was already loaded with -load) */
                            strncpy(cfg.host, host, sizeof(cfg.host) - 1);
@@ -446,7 +446,7 @@ int main(int argc, char **argv)
     if (errors)
        return 1;
 
-    if (!*cfg.host) {
+    if (!cfg_launchable(&cfg)) {
        usage();
     }
 
@@ -459,7 +459,7 @@ int main(int argc, char **argv)
     }
 
     /* See if host is of the form user@host */
-    if (cfg.host[0] != '\0') {
+    if (cfg_launchable(&cfg)) {
        char *atsign = strrchr(cfg.host, '@');
        /* Make sure we're not overflowing the user field */
        if (atsign) {