commit-graph: always load commit-graph information

diff --git a/configure.ac b/configure.ac
index 11d083fbe0efa23eee5e56ccdce3b49effd946be..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.
@@ -922,9 +921,9 @@ AC_CACHE_CHECK([whether system succeeds to read fopen'ed directory],
 [
 AC_RUN_IFELSE(
        [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
-               [[char c;
+               [[
                FILE *f = fopen(".", "r");
-               return f && fread(&c, 1, 1, f)]])],
+               return f)]])],
        [ac_cv_fread_reads_directories=no],
        [ac_cv_fread_reads_directories=yes])
 ])