[WinEH] Make FuncletLayout more robust against catchret

[oota-llvm.git] / include / llvm / Support / Program.h

diff --git a/include/llvm/Support/Program.h b/include/llvm/Support/Program.h
index 5f1bc12601b1d76c7b9c1a6b9fc52cfaabd4c0a2..43302101e3e029f6289708a146e561d0546959d4 100644 (file)
--- a/include/llvm/Support/Program.h
+++ b/include/llvm/Support/Program.h
@@ -67,8 +67,7 @@ struct ProcessInfo {
   /// \returns The fully qualified path to the first \p Name in \p Paths if it
   ///   exists. \p Name if \p Name has slashes in it. Otherwise an error.
   ErrorOr<std::string>
-  findProgramByName(StringRef Name,
-                    ArrayRef<StringRef> Paths = ArrayRef<StringRef>());
+  findProgramByName(StringRef Name, ArrayRef<StringRef> Paths = None);
 
   // These functions change the specified standard stream (stdin or stdout) to
   // binary mode. They return errc::success if the specified stream
@@ -187,7 +186,7 @@ struct ProcessInfo {
       ///< string is non-empty upon return an error occurred while invoking the
       ///< program.
       );
-  } // namespace sys
-} // namespace llvm
+  }
+}
 
 #endif