fix inadvertantly acquiring empty string defaults for non-numeric colums

diff --git a/DBSchema/DBD/Pg.pm b/DBSchema/DBD/Pg.pm
index 0064d56..430c100 100644 (file)
--- a/DBSchema/DBD/Pg.pm
+++ b/DBSchema/DBD/Pg.pm
@@ -316,7 +316,7 @@ sub _column_value_needs_quoting {
                  | float(?:\(\d+\))?
                  | serial(?:4|8)?
                  | bigserial
-                 )$}x;
+                 )$}ix;
 }