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man: die if blank output received.

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Mike McQuaid 2019-10-08 10:49:02 +01:00
parent 59e3cc7990
commit 7ed95ab48e
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Library/Homebrew/dev-cmd/man.rb
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@ -125,7 +125,7 @@ module Homebrew
ronn.write markup ronn.write markup
ronn.close_write ronn.close_write
ronn_output = ronn.read ronn_output = ronn.read
odie "Got no output from ronn!" unless ronn_output odie "Got no output from ronn!" if ronn_output.blank?
if format_flag == "--markdown" if format_flag == "--markdown"
ronn_output = ronn_output.gsub(%r{<var>(.*?)</var>}, "*`\\1`*") ronn_output = ronn_output.gsub(%r{<var>(.*?)</var>}, "*`\\1`*")
.gsub(/\n\n\n+/, "\n\n") .gsub(/\n\n\n+/, "\n\n")