return proper error code (currently returning 0 even if found errors)

sawenzel · sawenzel · commit 5cc3ca0d1d96 · 2016-12-13T22:14:51.000+01:00
diff --git a/tool/ClangTidyMain.cpp b/tool/ClangTidyMain.cpp
@@ -416,7 +416,8 @@ static int clangTidyMain(int argc, const char **argv) {
     return WErrorCount;
   }
 
-  return 0;
+  // return error code when errors found
+  return Errors.size();
 }
 
 // This anchor is used to force the linker to link the CERTModule.

Original file line number	Diff line number	Diff line change
`@@ -416,7 +416,8 @@ static int clangTidyMain(int argc, const char **argv) {`
`416`	`416`	`return WErrorCount;`
`417`	`417`	`}`
`418`	`418`
`419`		`- return 0;`
	`419`	`+ // return error code when errors found`
	`420`	`+ return Errors.size();`
`420`	`421`	`}`
`421`	`422`
`422`	`423`	`// This anchor is used to force the linker to link the CERTModule.`