Rationalise access to, and content of, backends[] array.

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

diff --git a/windows/window.c b/windows/window.c
index 1df5fee..1d4b715 100644 (file)
--- a/windows/window.c
+++ b/windows/window.c
@@ -219,12 +219,7 @@ static void start_backend(void)
      * Select protocol. This is farmed out into a table in a
      * separate file to enable an ssh-free variant.
      */
-    back = NULL;
-    for (i = 0; backends[i].backend != NULL; i++)
-       if (backends[i].protocol == cfg.protocol) {
-           back = backends[i].backend;
-           break;
-       }
+    back = backend_from_proto(cfg.protocol);
     if (back == NULL) {
        char *str = dupprintf("%s Internal Error", appname);
        MessageBox(NULL, "Unsupported protocol number found",
@@ -369,13 +364,10 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
        default_protocol = be_default_protocol;
        /* Find the appropriate default port. */
        {
-           int i;
+           Backend *b = backend_from_proto(default_protocol);
            default_port = 0; /* illegal */
-           for (i = 0; backends[i].backend != NULL; i++)
-               if (backends[i].protocol == default_protocol) {
-                   default_port = backends[i].backend->default_port;
-                   break;
-               }
+           if (b)
+               default_port = b->default_port;
        }
        cfg.logtype = LGTYP_NONE;