Fix Pg DBI parser test

[dbsrgits/SQL-Translator.git] / lib / Test / SQL / Translator.pm

diff --git a/lib/Test/SQL/Translator.pm b/lib/Test/SQL/Translator.pm
index 6caef98..1802dcf 100644 (file)
--- a/lib/Test/SQL/Translator.pm
+++ b/lib/Test/SQL/Translator.pm
@@ -467,7 +467,9 @@ sub maybe_plan {
             join ", ", @errors;
         plan skip_all => $msg;
     }
-    elsif ($ntests and $ntests ne 'no_plan') {
+    return unless defined $ntests;
+
+    if ($ntests ne 'no_plan') {
         plan tests => $ntests;
     }
     else {
@@ -582,6 +584,9 @@ modules on which test execution depends:
 If one of C<SQL::Translator::Parser::MySQL>'s dependencies does not exist,
 then the test will be skipped.
 
+Instead of a number of tests, you can pass C<undef> if you're using
+C<done_testing()>, or C<'no_plan'> if you don't want a plan at all.
+
 =head1 EXPORTS
 
 table_ok, field_ok, constraint_ok, index_ok, view_ok, trigger_ok, procedure_ok,