DWARFDebugLine.cpp: Fix true path. Did you forget "return true" here?

llvm-svn: 173552
diff --git a/llvm/lib/DebugInfo/DWARFDebugLine.cpp b/llvm/lib/DebugInfo/DWARFDebugLine.cpp
index 7b32d4f..192381c 100644
--- a/llvm/lib/DebugInfo/DWARFDebugLine.cpp
+++ b/llvm/lib/DebugInfo/DWARFDebugLine.cpp
@@ -597,6 +597,8 @@
 
     ++seq_pos;
   }
+
+  return true;
 }
 
 bool