From 262e44c208c615d384fe1fe4fe0f117735eb2fb3 Mon Sep 17 00:00:00 2001
From: Krasimir Angelov <kr.angelov@gmail.com>
Date: Sun, 9 Jan 2022 08:24:41 +0100
Subject: [PATCH] fix typo

---
 src/runtime/haskell/PGF2.hsc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/haskell/PGF2.hsc b/src/runtime/haskell/PGF2.hsc
index 3f4b7daa4..b07772129 100644
--- a/src/runtime/haskell/PGF2.hsc
+++ b/src/runtime/haskell/PGF2.hsc
@@ -673,7 +673,7 @@ tabularLinearize c e =
   withForeignPtr marshaller $ \m ->
   bracket (withPgfExn "tabularLinearize" (pgf_tabular_linearize (c_db c) c_revision c_e nullPtr m)) free $ \c_texts -> do
     if c_texts == nullPtr
-      then []
+      then return []
       else peekTable c_texts
   where
     peekTable c_texts = do