X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/92128dacf8d5db02379e8f872dc50d31c6aaa55f..e65127948:/uip/rcvtty.c?ds=sidebyside

diff --git a/uip/rcvtty.c b/uip/rcvtty.c
index d91b6a4e..24a931b7 100644
--- a/uip/rcvtty.c
+++ b/uip/rcvtty.c
@@ -54,7 +54,7 @@ static jmp_buf myctx;
 static int bell = 1;
 static int newline = 1;
 static int biff = 0;
-static int width = 0;
+static int width = -1;
 static char *form = NULL;
 static char *format = NULL;
 
@@ -265,12 +265,20 @@ header_fd (void)
     nfs = new_fs (form, format, SCANFMT);
     scan (stdin, 0, 0, nfs, width, 0, 0, NULL, 0L, 0, &scanl);
     scan_finished ();
-    if (newline)
-        write (fd, "\n\r", 2);
-    write (fd, charstring_buffer (scanl), charstring_bytes (scanl));
+    if (newline) {
+	if (write (fd, "\n\r", 2) < 0) {
+	    advise (tfile, "write LF/CR");
+	}
+    }
+    if (write (fd, charstring_buffer (scanl), charstring_bytes (scanl)) < 0) {
+	advise (tfile, "write");
+    }
     charstring_free (scanl);
-    if (bell)
-        write (fd, "\007", 1);
+    if (bell) {
+        if (write (fd, "\007", 1) < 0) {
+	    advise (tfile, "write BEL");
+        }
+    }
 
     return fd;
 }