Pass int instead of char to iscntrl() and isspace() because that's what they require...

[mmh] / sbr / getans.c

diff --git a/sbr/getans.c b/sbr/getans.c
index 5c70ba0..173e1b4 100644 (file)
--- a/sbr/getans.c
+++ b/sbr/getans.c
@@ -70,6 +70,8 @@ getans (char *prompt, struct swit *ansp)
 static void
 intrser (int i)
 {
+    NMH_UNUSED (i);
+
     /*
      * should this be siglongjmp?
      */