Make sure is_indirect local var is initialized; there

exists a code path where it could be used while uninitialized.
clang static analyzer fixit.

llvm-svn: 219769

lldb/source/Symbol/Symbol.cpp

@@ -626,7 +626,7 @@ Symbol::ResolveCallableAddress(Target &target) const
     
     Address func_so_addr;
     
-    bool is_indirect;
+    bool is_indirect = IsIndirect();
     if (GetType() == eSymbolTypeReExported)
     {
         Symbol *reexported_symbol = ResolveReExportedSymbol(target);