dnsdist: Correctly test for the manpage

diff --git a/pdns/dnsdistdist/m4/pdns_check_pandoc.m4 b/pdns/dnsdistdist/m4/pdns_check_pandoc.m4
index 794d2f80e551f844e7b0122083ab734298dc302a..d5069f840f29607c3d15c078f6201a6e0edcd4c9 100644 (file)
--- a/pdns/dnsdistdist/m4/pdns_check_pandoc.m4
+++ b/pdns/dnsdistdist/m4/pdns_check_pandoc.m4
@@ -2,7 +2,7 @@ AC_DEFUN([PDNS_CHECK_PANDOC], [
   AC_CHECK_PROG([PANDOC], [pandoc], [pandoc], [no])
 
   AS_IF([test "x$PANDOC" = "xno"], [
-    AS_IF([test -f "$srcdir/dnsdist.1"],
+    AS_IF([test ! -f "$srcdir/dnsdist.1"],
       [AC_MSG_WARN([pandoc is missing, unable to build documentation and manpages.])]
     )
   ])