[FFmpeg-cvslog] ffprobe: use "%*" printf syntax in XML_INDENT() in place of a loop

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Sun Jan  8 10:40:11 2012 +0100| [ec624d7c5cbc69a1c91d552926a0f04016d12e50] | committer: Stefano Sabatini

ffprobe: use "%*" printf syntax in XML_INDENT() in place of a loop

Possibly faster/cleaner.

Suggested-By: Clément Bœsch <ubitux at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ec624d7c5cbc69a1c91d552926a0f04016d12e50
---

 ffprobe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/ffprobe.c b/ffprobe.c
index e0d0156..a76e98e 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -1032,7 +1032,7 @@ static void xml_print_footer(WriterContext *wctx)
     printf("</%sffprobe>\n", xml->fully_qualified ? "ffprobe:" : "");
 }
 
-#define XML_INDENT() { int i; for (i = 0; i < xml->indent_level; i++) printf(INDENT); }
+#define XML_INDENT() printf("%*c", xml->indent_level * 4, ' ')
 
 static void xml_print_chapter_header(WriterContext *wctx, const char *chapter)
 {