Merge pull request #279 from Oddley/user/Oddley/fixMonoConsoleWidthSupport

ericnewton76 · web-flow · commit f77719b8702e · 2018-05-11T15:21:53.000-04:00
Fixing DisplayWidth for newer Mono
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)
             {

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,10 @@ public ParserSettings()`
`35`	`35`	`try`
`36`	`36`	`{`
`37`	`37`	`maximumDisplayWidth = Console.WindowWidth;`
	`38`	`+ if (maximumDisplayWidth < 1)`
	`39`	`+ {`
	`40`	`+ maximumDisplayWidth = DefaultMaximumLength;`
	`41`	`+ }`
`38`	`42`	`}`
`39`	`43`	`catch (IOException)`
`40`	`44`	`{`
Original file line number	Diff line number	Diff line change
`@@ -105,6 +105,10 @@ public HelpText(SentenceBuilder sentenceBuilder, string heading, string copyrigh`
`105`	`105`	`try`
`106`	`106`	`{`
`107`	`107`	`maximumDisplayWidth = Console.WindowWidth;`
	`108`	`+ if (maximumDisplayWidth < 1)`
	`109`	`+ {`
	`110`	`+ maximumDisplayWidth = DefaultMaximumLength;`
	`111`	`+ }`
`108`	`112`	`}`
`109`	`113`	`catch (IOException)`
`110`	`114`	`{`