X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fditto.c;h=fdc8611aaf6d3862dd47cc9d56352889ccb2d6eb;hp=6d8ba46e1606369630b23322e3a0431acac80d2c;hb=493e2f7b3fc309879f561a094fdfc15e5304b3d6;hpb=c2650100f80134924eda8f22cd7cc1d1d919ee3d

diff --git a/test/ditto.c b/test/ditto.c
index 6d8ba46e..fdc8611a 100644
--- a/test/ditto.c
+++ b/test/ditto.c
@@ -30,7 +30,7 @@
 /*
  * Author: Thomas E. Dickey (1998-on)
  *
- * $Id: ditto.c,v 1.50 2021/03/20 16:05:49 tom Exp $
+ * $Id: ditto.c,v 1.52 2021/08/15 20:07:11 tom Exp $
  *
  * The program illustrates how to set up multiple screens from a single
  * program.
@@ -182,7 +182,7 @@ open_tty(char *path)
 #else
     struct stat sb;
 
-    if (stat(path, &sb) < 0)
+    if (stat(path, &sb) == -1)
 	failed(path);
     if ((sb.st_mode & S_IFMT) != S_IFCHR) {
 	errno = ENOTTY;
@@ -353,7 +353,6 @@ static void *
 handle_screen(void *arg)
 {
     DDATA ddata;
-    int ch;
 
     memset(&ddata, 0, sizeof(ddata));
     ddata.ditto = (DITTO *) arg;
@@ -361,7 +360,7 @@ handle_screen(void *arg)
     ddata.ditto -= ddata.source;	/* -> base of array */
 
     for (;;) {
-	ch = read_screen(ddata.ditto->screen, &ddata);
+	int ch = read_screen(ddata.ditto->screen, &ddata);
 	if (ch == CTRL('D')) {
 	    int later = (ddata.source ? ddata.source : -1);
 	    int j;