diff options
| -rw-r--r-- | lib/Sema/SemaDeclObjC.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp index 3117f87f7b..84a8e82750 100644 --- a/lib/Sema/SemaDeclObjC.cpp +++ b/lib/Sema/SemaDeclObjC.cpp @@ -408,19 +408,19 @@ Sema::DeclTy *Sema::ActOnStartCategoryInterface( /// Check that class of this category is already completely declared. if (!IDecl || IDecl->isForwardDecl()) Diag(ClassLoc, diag::err_undef_interface, ClassName->getName()); - else if (CategoryName) { + else { /// Check for duplicate interface declaration for this category ObjCCategoryDecl *CDeclChain; for (CDeclChain = IDecl->getCategoryList(); CDeclChain; CDeclChain = CDeclChain->getNextClassCategory()) { - if (CDeclChain->getIdentifier() == CategoryName) { + if (CategoryName && CDeclChain->getIdentifier() == CategoryName) { Diag(CategoryLoc, diag::warn_dup_category_def, ClassName->getName(), CategoryName->getName()); break; } } - if (!CDeclChain) - CDecl->insertNextClassCategory(); + if (!CDeclChain) + CDecl->insertNextClassCategory(); } if (NumProtoRefs) { |