Merge pull request #279 from Oddley/user/Oddley/fixMonoConsoleWidthSu…

…pport Fixing DisplayWidth for newer Mono
commandlineparser · May 11, 2018 · f77719b · f77719b
2 parents d391c0c + a9263c2
commit f77719b
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diff --git a/src/CommandLine/ParserSettings.cs b/src/CommandLine/ParserSettings.cs
@@ -35,6 +35,10 @@ public ParserSettings()
             try
             {
                 maximumDisplayWidth = Console.WindowWidth;
+                if (maximumDisplayWidth < 1)
+                {
+                    maximumDisplayWidth = DefaultMaximumLength;
+                }
             }
             catch (IOException)
             {

diff --git a/src/CommandLine/Text/HelpText.cs b/src/CommandLine/Text/HelpText.cs
@@ -105,6 +105,10 @@ public HelpText(SentenceBuilder sentenceBuilder, string heading, string copyrigh
             try
             {
                 maximumDisplayWidth = Console.WindowWidth;
+                if (maximumDisplayWidth < 1)
+                {
+                    maximumDisplayWidth = DefaultMaximumLength;
+                }
             }
             catch (IOException)
             {