[LLDB] Address post-commit code review feedback.

This patch addresses Adrian McCarthy's code review feedback in
https://reviews.llvm.org/D66447

llvm-svn: 369731
diff --git a/lldb/source/Symbol/ClangASTContext.cpp b/lldb/source/Symbol/ClangASTContext.cpp
index d1d9a73..faeaf78 100644
--- a/lldb/source/Symbol/ClangASTContext.cpp
+++ b/lldb/source/Symbol/ClangASTContext.cpp
@@ -1390,9 +1390,9 @@
       if (type_name) {
         if (streq(type_name, "char16_t"))
           return CompilerType(this, ast->Char16Ty.getAsOpaquePtr());
-        else if (streq(type_name, "char32_t"))
+        if (streq(type_name, "char32_t"))
           return CompilerType(this, ast->Char32Ty.getAsOpaquePtr());
-        else if (streq(type_name, "char8_t"))
+        if (streq(type_name, "char8_t"))
           return CompilerType(this, ast->Char8Ty.getAsOpaquePtr());
       }
       break;