From 4c547a2ce9532383ce615f3933af65097e7b36f5 Mon Sep 17 00:00:00 2001
From: rvijayc <44033253+rvijayc@users.noreply.github.com>
Date: Tue, 18 Dec 2018 05:46:05 -0800
Subject: [PATCH] Bugfix: Reset prevstate if line program sequence ends (#211)

---
 examples/dwarf_decode_address.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/dwarf_decode_address.py b/examples/dwarf_decode_address.py
index 7b7d3e0..047ce3b 100644
--- a/examples/dwarf_decode_address.py
+++ b/examples/dwarf_decode_address.py
@@ -83,7 +83,11 @@ def decode_file_line(dwarfinfo, address):
         prevstate = None
         for entry in lineprog.get_entries():
             # We're interested in those entries where a new state is assigned
-            if entry.state is None or entry.state.end_sequence:
+            if entry.state is None:
+                continue
+            if entry.state.end_sequence:
+                # if the line number sequence ends, clear prevstate.
+                prevstate = None
                 continue
             # Looking for a range of addresses in two consecutive states that
             # contain the required address.
-- 
2.30.2