Fixes for more robust handling of command-line parse errors.

[u/mdw/putty] / window.c

diff --git a/window.c b/window.c
index 78cb1e0..11e199d 100644 (file)
--- a/window.c
+++ b/window.c
@@ -406,6 +406,8 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
                        cfg.host[sizeof(cfg.host) - 1] = '\0';
                        got_host = 1;
                    }
+               } else {
+                   cmdline_error("unknown option \"%s\"", p);
                }
            }
        }
@@ -2997,7 +2999,7 @@ void do_cursor(Context ctx, int x, int y, char *text, int len,
 
 /* This function gets the actual width of a character in the normal font.
  */
-int CharWidth(Context ctx, int uc) {
+int char_width(Context ctx, int uc) {
     HDC hdc = ctx;
     int ibuf = 0;