1 files changed, 9 insertions, 1 deletions
diff --git a/lib/common b/lib/common
index 9e0db84..be3daae 100755
--- a/lib/common
+++ b/lib/common
@@ -199,7 +199,12 @@ _get_config_file_system() {
 }
 
 _get_config_file_user() {
-  eval $1="$HOME/.appconfig"
+  if [[ -z $HOME ]]
+  then
+    eval $1=""
+  else
+    eval $1="$HOME/.appconfig"
+  fi
 }
 
 _get_config_file_app() {
@@ -289,6 +294,9 @@ find_resolver() {
 # overload their implementations.
 PATH=$PATH:$APPSH_HOME/bin:$APPSH_HOME/libexec
 
+# Make sure that $HOME is present to prevent unbound errors
+HOME=${HOME:-}
+
 # Save for later
 usage_app=${0##*/}
 echo_debug=${echo_debug-no}