proper shell variable;
authorwenzelm
Fri, 27 Jul 2012 16:27:26 +0200
changeset 48553 a4893c509aa2
parent 48552 b1819875b76a
child 48554 011cbb395d46
proper shell variable;
etc/settings
--- a/etc/settings	Fri Jul 27 15:37:48 2012 +0200
+++ b/etc/settings	Fri Jul 27 16:27:26 2012 +0200
@@ -97,7 +97,7 @@
 ###
 
 # The place for user configuration, heap files, etc.
-if [ -z "ISABELLE_IDENTIFIER" ]; then
+if [ -z "$ISABELLE_IDENTIFIER" ]; then
   ISABELLE_HOME_USER="$USER_HOME/.isabelle"
 else
   ISABELLE_HOME_USER="$USER_HOME/.isabelle/$ISABELLE_IDENTIFIER"