Fix a small regression from 2009-02-07T23:12:32Z!shadowm@wesnoth.org:

Mages were impossible to recruit even when storywise that should be
possible.

data/campaigns/The_Hammer_of_Thursagan/scenarios/08_Fear.cfg

@@ -128,6 +128,14 @@
             [/then]
         [/if]
 
+        # Try to enable mage recruitment. If it isn't appropriate,
+        # the code in CONDITIONAL_MAGE_RECRUITING will undo this step.
+
+        [allow_recruit]
+            side=1
+            type=Mage
+        [/allow_recruit]
+
         {CONDITIONAL_MAGE_RECRUITING}
 
         [message]