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-rw-r--r--Data/GraphQL/Printer.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/Data/GraphQL/Printer.hs b/Data/GraphQL/Printer.hs
index 7b222b6..4a4d67e 100644
--- a/Data/GraphQL/Printer.hs
+++ b/Data/GraphQL/Printer.hs
@@ -52,7 +52,7 @@ selection (SelectionFragmentSpread x) = fragmentSpread x
field :: Field -> Text
field (Field alias name args ds ss) =
- optempty (cons ':') alias
+ optempty (`snoc` ':') alias
<> name
<> optempty arguments args
<> optempty directives ds