[Lldb-commits] [lldb] r192268 - Handle the case where completing variables in a frame

[Jason Molenda]

Author: jmolenda
Date: Tue Oct  8 21:39:26 2013
New Revision: 192268

URL: http://llvm.org/viewvc/llvm-project?rev=192268&view=rev
Log:
Handle the case where completing variables in a frame 
with no source-level debug information correctly.
<rdar://problem/15182936> 

Modified:
    lldb/trunk/source/Symbol/Variable.cpp

Modified: lldb/trunk/source/Symbol/Variable.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Symbol/Variable.cpp?rev=192268&r1=192267&r2=192268&view=diff
==============================================================================
--- lldb/trunk/source/Symbol/Variable.cpp (original)
+++ lldb/trunk/source/Symbol/Variable.cpp Tue Oct  8 21:39:26 2013
@@ -684,11 +684,14 @@ PrivateAutoComplete (StackFrame *frame,
                 
                 VariableList *variable_list = frame->GetVariableList(get_file_globals);
                 
-                const size_t num_variables = variable_list->GetSize();
-                for (size_t i=0; i<num_variables; ++i)
+                if (variable_list)
                 {
-                    Variable *variable = variable_list->GetVariableAtIndex(i).get();
-                    matches.AppendString (variable->GetName().AsCString());
+                    const size_t num_variables = variable_list->GetSize();
+                    for (size_t i=0; i<num_variables; ++i)
+                    {
+                        Variable *variable = variable_list->GetVariableAtIndex(i).get();
+                        matches.AppendString (variable->GetName().AsCString());
+                    }
                 }
             }
         }