From: noname <noname@inventati.org>
Date: Fri, 25 Apr 2014 14:48:38 +0000 (+0400)
Subject: Flush stdout to change xterm title.
X-Git-Tag: v0.22~10
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=369b13a2af81efe79f1dde1ccebedd7a7b049b80;p=ncmpc.git

Flush stdout to change xterm title.

If stdout is not flushed, printf may not terminate control string
properly.  This way xterm title changes only sometimes.

Also use standard (ECMA-048) control string terminator ^[\ instead of \a.
---

diff --git a/src/screen_utils.c b/src/screen_utils.c
index 1c1f14b..4bb1875 100644
--- a/src/screen_utils.c
+++ b/src/screen_utils.c
@@ -170,7 +170,8 @@ set_xterm_title(const char *format, ...)
 			va_start(ap,format);
 			char *msg = g_strdup_vprintf(format,ap);
 			va_end(ap);
-			printf("%c]0;%s%c", '\033', msg, '\007');
+			printf("\033]0;%s\033\\", msg);
+			fflush(stdout);
 			g_free(msg);
 		} else
 			options.enable_xterm_title = FALSE;