As usual, gcc is better at warnings than MSVC, so here are some

[PuTTY.git] / dialog.c

diff --git a/dialog.c b/dialog.c
index d9d6aafd5a74034e8bfe0c3276e8fd78eef70e73..ff221c01ff0309784b718a038c1d411fb43dbb59 100644 (file)
--- a/dialog.c
+++ b/dialog.c
@@ -6,6 +6,7 @@
 #include <assert.h>
 #include <limits.h>
 #include <stdarg.h>
+#include <stdlib.h>
 
 #define DEFINE_INTORPTR_FNS
 
@@ -293,8 +294,8 @@ union control *ctrl_radiobuttons(struct controlset *s, char *label,
     while (va_arg(ap, char *) != NULL) {
        i++;
        if (c->radio.shortcut == NO_SHORTCUT)
-           va_arg(ap, int);           /* char promotes to int in arg lists */
-       va_arg(ap, intorptr);
+           (void)va_arg(ap, int);     /* char promotes to int in arg lists */
+       (void)va_arg(ap, intorptr);
     }
     va_end(ap);
     c->radio.nbuttons = i;