X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ffilter.c;h=e070620b27201996ab4cb77d1bd90b33c1de2091;hp=890adda3fbe23caf416a7225e6015e58e3ba3851;hb=eed52798fc41bc59e199e3a056adec8627b75423;hpb=5d8dbcdd9423bf9821db414fd9ec792ccf1f1027

diff --git a/test/filter.c b/test/filter.c
index 890adda3..e070620b 100644
--- 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;
 }