1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index ac69889a..b3fac871 100755
--- a/configure
+++ b/configure
@@ -2603,7 +2603,7 @@ fi
 
 
 if test "$AUTOCONF$AUTOHEADER$ACLOCAL$MD5SUM" = "1111"; then
-   if ! md5sum configure.ac m4/* | diff - autofiles.sums; then
+   if ! md5sum configure.ac m4/* | diff -w - autofiles.sums; then
        as_fn_error $? "autofiles are autodated; rerun autogen.sh" "$LINENO" 5
    fi
 fi