1 files changed, 1 insertions, 1 deletions
diff --git a/fetchmail.h b/fetchmail.h
index d1186803..d33a9599 100644
--- a/fetchmail.h
+++ b/fetchmail.h
@@ -73,7 +73,7 @@ struct hostrec
   int port;
 
   /* state used for tracking UIDL ids */
-  char lastid [IDLEN];
+  char lastid [IDLEN+1];
 
   /* dependent on the above members */
   int output;