Trim trailing whitespace off saved session names on the command line

[u/mdw/putty] / window.c

diff --git a/window.c b/window.c
index 89a8c11..74339b4 100644 (file)
--- a/window.c
+++ b/window.c
@@ -198,6 +198,10 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) {
         * An initial @ means to activate a saved session.
         */
        if (*p == '@') {
+           int i = strlen(p);
+           while (i > 1 && isspace(p[i-1]))
+               i--;
+           p[i] = '\0';
            do_defaults (p+1, &cfg);
            if (!*cfg.host && !do_config()) {
                WSACleanup();