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feedback: treat statusline() being called outside of curses mode as a bug

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This commit is contained in:
Benno Schulenberg 2019-05-28 17:19:34 +02:00
parent d656b0d3b9
commit 47770bd321
1 changed files with 3 additions and 7 deletions
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10
src/winio.c
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@ -2211,14 +2211,9 @@ void statusline(message_type importance, const char *msg, ...)
(lastmessage == MILD && importance == HUSH))
return;
va_start(ap, msg);
/* Curses mode is turned off. If we use wmove() now, it will muck
* up the terminal settings. So we just use vfprintf(). */
/* Curses mode shouldn't be off when trying to write to the status bar. */
if (isendwin()) {
fprintf(stderr, "\n");
vfprintf(stderr, msg, ap);
va_end(ap);
fprintf(stderr, "Out of curses -- please report a bug\n");
return;
}
@ -2248,6 +2243,7 @@ void statusline(message_type importance, const char *msg, ...)
/* Construct the message out of all the arguments. */
compound = charalloc(MAXCHARLEN * (COLS + 1));
va_start(ap, msg);
vsnprintf(compound, MAXCHARLEN * (COLS + 1), msg, ap);
va_end(ap);
message = display_string(compound, 0, COLS, FALSE, FALSE);