Fix completely broken dialog-building functions.

The loops that were supposed to count up the number of buttons in the
variadic argument list forgot to increment the counter.

On the other hand, these functions aren't actually _used_ anywhere in
the current code - looks as if commit 616c837cf was the last time they
were seen - but manual dialog stuff like PuTTYgen might yet find a use
for them in future.

diff --git a/windows/winctrls.c b/windows/winctrls.c
index d5b962ae35f8251bd9719639fe77dcc857f5c781..a03967e6f81917a07e9669ea89448ba9b57098d7 100644 (file)
--- a/windows/winctrls.c
+++ b/windows/winctrls.c
@@ -301,6 +301,7 @@ void bareradioline(struct ctlpos *cp, int nacross, ...)
        if (!btext)
            break;
        (void) va_arg(ap, int); /* id */
+        nbuttons++;
     }
     va_end(ap);
     buttons = snewn(nbuttons, struct radio);
@@ -331,6 +332,7 @@ void radiobig(struct ctlpos *cp, char *text, int id, ...)
        if (!btext)
            break;
        (void) va_arg(ap, int); /* id */
+        nbuttons++;
     }
     va_end(ap);
     buttons = snewn(nbuttons, struct radio);