add readonly modifier

chtenb · chtenb · commit 37a0f53faee2 · 2025-09-04T12:57:19.000+02:00
diff --git a/Rubjerg.Graphviz/GraphvizCommand.cs b/Rubjerg.Graphviz/GraphvizCommand.cs
@@ -34,7 +34,7 @@ internal static string Rid
         }
     }
 
-    internal static Lazy<string> _DotExePath = new Lazy<string>(() =>
+    internal static readonly Lazy<string> _DotExePath = new Lazy<string>(() =>
     {
         // Depending on the method of deployment, there are several possible directories to look for dot
         string[] possibleLocations = [

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ internal static string Rid`
`34`	`34`	`}`
`35`	`35`	`}`
`36`	`36`
`37`		`- internal static Lazy<string> _DotExePath = new Lazy<string>(() =>`
	`37`	`+ internal static readonly Lazy<string> _DotExePath = new Lazy<string>(() =>`
`38`	`38`	`{`
`39`	`39`	`// Depending on the method of deployment, there are several possible directories to look for dot`
`40`	`40`	`string[] possibleLocations = [`