Change link-time overriding of done() to run-time reassigning of equivalent

[mmh] / uip / pick.c

diff --git a/uip/pick.c b/uip/pick.c
index dff628a..afbcf88 100644 (file)
--- a/uip/pick.c
+++ b/uip/pick.c
@@ -68,6 +68,7 @@ static struct swit switches[] = {
 
 static int listsw = -1;
 
+static int putzero_done (int);
 
 int
 main (int argc, char **argv)
@@ -81,6 +82,8 @@ main (int argc, char **argv)
     struct msgs *mp;
     register FILE *fp;
 
+    done=putzero_done;
+
 #ifdef LOCALE
     setlocale(LC_ALL, "");
 #endif
@@ -287,8 +290,8 @@ main (int argc, char **argv)
 }
 
 
-int
-done (int status)
+static int
+putzero_done (int status)
 {
     if (listsw && status && !isatty (fileno (stdout)))
        printf ("0\n");