do not write null sha1s to on-disk index

diff --git a/Documentation/git-instaweb.txt b/Documentation/git-instaweb.txt
index 08f85ba046598070432e9d9cd45052ae20484402..f3eef510f2ba906f64e802a4ea9e1d671530aca4 100644 (file)
--- a/Documentation/git-instaweb.txt
+++ b/Documentation/git-instaweb.txt
@@ -51,8 +51,8 @@ OPTIONS
 
 start::
 --start::
-       Start the httpd instance and exit.  This does not generate
-       any of the configuration files for spawning a new instance.
+       Start the httpd instance and exit.  Regenerate configuration files
+       as necessary for spawning a new instance.
 
 stop::
 --stop::
@@ -62,8 +62,8 @@ stop::
 
 restart::
 --restart::
-       Restart the httpd instance and exit.  This does not generate
-       any of the configuration files for spawning a new instance.
+       Restart the httpd instance and exit.  Regenerate configuration files
+       as necessary for spawning a new instance.
 
 CONFIGURATION
 -------------
@@ -84,6 +84,10 @@ If the configuration variable 'instaweb.browser' is not set,
 'web.browser' will be used instead if it is defined. See
 linkgit:git-web{litdd}browse[1] for more information about this.
 
+SEE ALSO
+--------
+linkgit:gitweb[1]
+
 GIT
 ---
 Part of the linkgit:git[1] suite