Don't double wrap exceptions.

Paul van Brenk · Paul van Brenk · commit a3885e5af085 · 2015-04-23T13:36:54.000-07:00
diff --git a/src/compiler/commandLineParser.ts b/src/compiler/commandLineParser.ts
@@ -287,11 +287,11 @@ module ts {
     export function readConfigFile(fileName: string): { config?: any; error?: Diagnostic }  {
         try {
             var text = sys.readFile(fileName);
-            return parseConfigFileText(fileName, text);
         }
         catch (e) {
             return { error: createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) };
         }
+        return parseConfigFileText(fileName, text);
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -287,11 +287,11 @@ module ts {`
`287`	`287`	`export function readConfigFile(fileName: string): { config?: any; error?: Diagnostic } {`
`288`	`288`	`try {`
`289`	`289`	`var text = sys.readFile(fileName);`
`290`		`- return parseConfigFileText(fileName, text);`
`291`	`290`	`}`
`292`	`291`	`catch (e) {`
`293`	`292`	`return { error: createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message) };`
`294`	`293`	`}`
	`294`	`+ return parseConfigFileText(fileName, text);`
`295`	`295`	`}`
`296`	`296`
`297`	`297`	`/**`