From: Jeff King <peff@peff.net>
Date: Fri, 7 Dec 2007 16:57:04 +0000 (-0500)
Subject: wt-status.c:quote_path(): convert empty path to "./"
X-Git-Tag: v1.5.4-rc0~51
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=c3ce3261281d00bcdd59907e76f421034ccb1261;p=git.git

wt-status.c:quote_path(): convert empty path to "./"

Now that we are correctly removing leading prefixes from files in git
status, there is a degenerate case: the directory matching the prefix.
Because we show only the directory name for a directory that contains
only untracked files, it gets collapsed to an empty string.

Example:

  $ git init
  $ mkdir subdir
  $ touch subdir/file
  $ git status
  ...
  # Untracked files:
  #   (use "git add <file>..." to include in what will be committed)
  #
  #       subdir/

  So far, so good.

  $ cd subdir
  $ git status
  ....
  # Untracked files:
  #   (use "git add <file>..." to include in what will be committed)
  #
  #

  Oops, that's a bit confusing.

  This patch prints './' to show that there is some output.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/wt-status.c b/wt-status.c
index 02dbb751d..05414bb9e 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -121,6 +121,9 @@ static char *quote_path(const char *in, int len,
 		}
 	}
 
+	if (!out->len)
+		strbuf_addstr(out, "./");
+
 	return out->buf;
 }