Guard a test against wc that pads its output with whitespace

diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt
index 8c1784d2e3f982c405863e8f79695bb92145a5f5..186f3bb57a6d77da9705860d730cf8cd3c9d867f 100644 (file)
--- a/Documentation/git-ls-files.txt
+++ b/Documentation/git-ls-files.txt
@@ -3,7 +3,7 @@ git-ls-files(1)
 
 NAME
 ----
-git-ls-files - Information about files in the cache/working directory
+git-ls-files - Information about files in the index/working directory
 
 
 SYNOPSIS
@@ -13,7 +13,8 @@ SYNOPSIS
                (-[c|d|o|i|s|u|k|m])\*
                [-x <pattern>|--exclude=<pattern>]
                [-X <file>|--exclude-from=<file>]
-               [--exclude-per-directory=<file>] [--] [<file>]\*
+               [--exclude-per-directory=<file>] 
+               [--full-name] [--] [<file>]\*
 
 DESCRIPTION
 -----------
@@ -77,6 +78,12 @@ OPTIONS
        K::     to be killed
        ?       other
 
+--full-name::
+       When run from a subdirectory, the command usually
+       outputs paths relative to the current directory.  This
+       option forces paths to be output relative to the project
+       top directory.
+
 --::
        Do not interpret any more arguments as options.