[clang-doc] Switch Generator::CreateResources to use llvm::Error

Differential Revision: https://reviews.llvm.org/D66502

llvm-svn: 369925

1 files changed, 4 insertions, 1 deletions

diff --git a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
index b0c21134439..ecc062f0864 100644
--- a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
+++ b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
@@ -326,8 +326,11 @@ int main(int argc, const char **argv) {
     return 1;
 
   llvm::outs() << "Generating assets for docs...\n";
-  if (!G->get()->createResources(CDCtx))
+  Err = G->get()->createResources(CDCtx);
+  if (Err) {
+    llvm::errs() << toString(std::move(Err)) << "\n";
     return 1;
+  }
 
   return 0;
 }