Fix topic comparison.

diff --git a/src/paho/mqtt/client.py b/src/paho/mqtt/client.py
index 7cfd1ca32fe1db63600f9369d547cd68500a666a..47b23a4478231db1aa3ac4f830e4d1abb7efd398 100755 (executable)
--- a/src/paho/mqtt/client.py
+++ b/src/paho/mqtt/client.py
@@ -200,6 +200,11 @@ def topic_matches_sub(sub, topic):
         if sub[spos] == topic[tpos]:
             spos += 1
             tpos += 1
+
+            if tpos == tlen and spos == slen-1 and sub[spos] == '+':
+                spos += 1
+                result = True
+                break
         else:
             if sub[spos] == '+':
                 spos += 1