--- a/mercurial/HGSourceCodeManagementSettingsAppl.st	Wed Jul 09 10:06:32 2014 +0100
+++ b/mercurial/HGSourceCodeManagementSettingsAppl.st	Thu Jul 17 15:38:42 2014 +0100
@@ -466,12 +466,12 @@
     "Check `hg` command. Return true if `hg` command exists
      and of supported version, false otherwise."
 
-    | executable |
+    | command |
 
-    executable := self hgCommand value.
-    executable isEmptyOrNil ifTrue:[         
-        executable := OperatingSystem pathOfCommand:'hg'.
-        executable isNil ifTrue:[ 
+    command := self hgCommand value.
+    command isEmptyOrNil ifTrue:[         
+        command := OperatingSystem pathOfCommand:'hg'.
+        command isNil ifTrue:[ 
             self infoPanel 
                 reset;
                 beWarning;
@@ -482,7 +482,7 @@
         ].
     ].
     [
-        HGCommand hgCommandValidate: executable 
+        HGCommand hgCommandValidate: command 
     ] on: HGInvalidVersionError do:[:ex | 
         self infoPanel 
             reset;