ncurses 6.1 - patch 20180825

[ncurses.git] / test / filter.c

diff --git a/test/filter.c b/test/filter.c
index 890adda3fbe23caf416a7225e6015e58e3ba3851..e070620b27201996ab4cb77d1bd90b33c1de2091 100644 (file)
--- a/test/filter.c
+++ b/test/filter.c
@@ -29,7 +29,7 @@
 /*
  * Author:  Thomas E. Dickey 1998
  *
- * $Id: filter.c,v 1.30 2017/09/08 22:34:05 tom Exp $
+ * $Id: filter.c,v 1.32 2017/09/28 23:40:39 tom Exp $
  *
  * An example of the 'filter()' function in ncurses, this program prompts
  * for commands and executes them (like a command shell).  It illustrates
@@ -105,7 +105,7 @@ new_command(char *buffer, int length, int underline, bool clocked, bool polled)
     if (polled) {
        bool done = FALSE;
        bool first = TRUE;
-       int y, x;
+       int y = 0, x = 0;
        int n;
        int mark = 0;
        int used = 0;
@@ -253,7 +253,7 @@ new_command(char *buffer, int length, int underline, bool clocked, bool polled)
     }
     attroff(underline);
     attroff(A_BOLD);
-    printw("\n");
+    refresh();
 
     return code;
 }