diff --git a/src/common/gamecode/laws.c b/src/common/gamecode/laws.c
index 6389ae726..dfaa3cdf3 100644
--- a/src/common/gamecode/laws.c
+++ b/src/common/gamecode/laws.c
@@ -1494,7 +1494,7 @@ prefix_cmd(unit * u, struct order * ord)
 
 
 static cmp_building_cb
-get_cmp_region_owner()
+get_cmp_region_owner(void)
 {
   if (rule_region_owners()) {
     return &cmp_current_owner;
diff --git a/src/res/e3a.xml b/src/res/e3a.xml
index 1b577cb30..add95c752 100644
--- a/src/res/e3a.xml
+++ b/src/res/e3a.xml
@@ -151,7 +151,7 @@
     <param name="rules.items.loot_divisor" value="2"/> <!-- damage skims off 1/2 of goods transfers -->
     <param name="rules.items.give_divisor" value="2"/> <!-- corruption skims off 1/2 of goods transfers -->
     <param name="rules.move.owner_leave" value="1"/> <!-- owner must leave before moving -->
-    <param name="rules.region_owners" value="1">
+    <param name="rules.region_owners" value="1"/>
     <param name="rules.cavalry.skill" value="2"/>
     <param name="rules.cavalry.mode" value="1"/>
     <param name="rules.magic.multipotion" value="1"/>