From 72a9b612c1d37c6075db384d4eb93fd465f48ba4 Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Sun, 7 Mar 2021 17:40:50 -0800
Subject: [PATCH] ;cli: fix "hledger CMD --info" with older info

This should open the info node for CMD, but was giving an
error with info 4.8 on macs. Now it's more robust.
---
 hledger/Hledger/Cli/DocFiles.hs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hledger/Hledger/Cli/DocFiles.hs b/hledger/Hledger/Cli/DocFiles.hs
index 126b119ae..fc0a51c6c 100644
--- a/hledger/Hledger/Cli/DocFiles.hs
+++ b/hledger/Hledger/Cli/DocFiles.hs
@@ -131,5 +131,5 @@ runInfoForTopic tool mtopic =
   withSystemTempFile ("hledger-"++tool++".info") $ \f h -> do
     BC.hPutStrLn h $ toolDocInfo tool
     hClose h
-    callCommand $ dbg1 "info command" $ 
-      "info " ++ f ++ maybe "" (printf " -n '%s'") mtopic
+    callCommand $ dbg1 "info command" $
+      "info -f " ++ f ++ maybe "" (printf " -n '%s'") mtopic