logmsg_reencode: never return NULL

diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
index 79fb9841441d02cd635dcdd2aecef42d38c6b59d..9f42c0d0e63e8d23bfbf4b582a6a9a60280cca47 100644 (file)
--- a/Documentation/git-clean.txt
+++ b/Documentation/git-clean.txt
@@ -63,6 +63,10 @@ OPTIONS
        Remove only files ignored by git.  This may be useful to rebuild
        everything from scratch, but keep manually created files.
 
+SEE ALSO
+--------
+linkgit:gitignore[5]
+
 GIT
 ---
 Part of the linkgit:git[1] suite