1 files changed, 2 insertions, 1 deletions
diff --git a/tools/llvm-as/llvm-as.cpp b/tools/llvm-as/llvm-as.cpp
index 7583b12..007241c 100644
--- a/tools/llvm-as/llvm-as.cpp
+++ b/tools/llvm-as/llvm-as.cpp
@@ -21,6 +21,7 @@
 #include "llvm/IR/Module.h"
 #include "llvm/IR/Verifier.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/Signals.h"
@@ -94,7 +95,7 @@ int main(int argc, char **argv) {
   // Parse the file now...
   SMDiagnostic Err;
   std::unique_ptr<Module> M(ParseAssemblyFile(InputFilename, Err, Context));
-  if (M.get() == 0) {
+  if (!M.get()) {
     Err.print(argv[0], errs());
     return 1;
   }