initialize HostName

diff --git a/src/sim/w_resrc.c b/src/sim/w_resrc.c
index 2446694..89e7538 100644 (file)
--- a/src/sim/w_resrc.c
+++ b/src/sim/w_resrc.c
@@ -71,7 +71,7 @@
 #endif
 
 
-char *HomeDir, *ResourceDir, *KeyDir, *HostName;
+char *HomeDir, *ResourceDir, *KeyDir, *HostName = "";
 
 struct Resource *Resources = NULL;