worktree.c: add validate_worktree()

diff --git a/configure.ac b/configure.ac
index 2f55237e65acfcf9b7fed15ac0386d353eaf0105..7f8415140f309e0522310fac3160b5a01cefc7cd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -241,7 +241,6 @@ AC_MSG_NOTICE([CHECKS for site configuration])
 # a bundled SHA1 routine optimized for PowerPC.
 #
 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
-# This also implies BLK_SHA1.
 #
 # Define OPENSSLDIR=/foo/bar if your openssl header and library files are in
 # /foo/bar/include and /foo/bar/lib directories.