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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173552 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/DebugInfo/DWARFDebugLine.cpp b/lib/DebugInfo/DWARFDebugLine.cpp
index 7b32d4f..192381c 100644
--- a/lib/DebugInfo/DWARFDebugLine.cpp
+++ b/lib/DebugInfo/DWARFDebugLine.cpp
@@ -597,6 +597,8 @@
 
     ++seq_pos;
   }
+
+  return true;
 }
 
 bool