diff --git a/src/g_level.h b/src/g_level.h
index 6b4d1d8f2..d332a0093 100644
--- a/src/g_level.h
+++ b/src/g_level.h
@@ -468,7 +468,7 @@ enum
 void G_ChangeLevel(const char *levelname, int position, int flags, int nextSkill=-1);
 
 void G_StartTravel ();
-void G_FinishTravel ();
+int G_FinishTravel ();
 
 void G_DoLoadLevel (int position, bool autosave);
 
diff --git a/src/p_udmf.cpp b/src/p_udmf.cpp
index 7952d2a92..3b8c06132 100644
--- a/src/p_udmf.cpp
+++ b/src/p_udmf.cpp
@@ -2073,6 +2073,7 @@ public:
 			else if (sc.Compare("sector"))
 			{
 				sector_t sec;
+				memset(&sec, 0, sizeof(sector_t));
 				ParseSector(&sec, ParsedSectors.Size());
 				ParsedSectors.Push(sec);
 			}