From f181a7bec63e2a2a9103b164c7ad80a817c3191e Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Wed, 27 Feb 2013 23:03:48 +0000
Subject: [PATCH] [Change] Just some standardization

---
 src/physics.h | 4 ++--
 src/pilot.c   | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/physics.h b/src/physics.h
index 2f1a189..6e70004 100644
--- a/src/physics.h
+++ b/src/physics.h
@@ -13,8 +13,6 @@
 #define vect_dist(v,u)  MOD((v)->x-(u)->x, (v)->y-(u)->y)
 #define vect_odist(v)   MOD((v)->x, (v)->y)
 
-// Misc
-double angle_diff(const double ref, double a);
 
 // Base of 2D vectors.
 typedef struct Vec2_ {
@@ -22,6 +20,8 @@ typedef struct Vec2_ {
   double mod, angle; // Polar values.
 } Vec2;
 
+// Misc
+double angle_diff(const double ref, double a);
 void limit_speed(Vec2* vel, const double speed, const double dt);
 
 // Vector manupulation.
diff --git a/src/pilot.c b/src/pilot.c
index b152202..e2bd618 100644
--- a/src/pilot.c
+++ b/src/pilot.c
@@ -608,10 +608,10 @@ static Fleet* fleet_parse(const xmlNodePtr parent) {
       } while((cur = cur->next));
     }
   } while((node = node->next));
-#define MELEMENT(o,s) if((o) == NULL) WARN("Fleet '%s' missing '"s"' element", tmp->name)
-  MELEMENT(tmp->ai,       "ai");
-  MELEMENT(tmp->faction,  "faction");
-  MELEMENT(tmp->pilots,   "pilots");
+#define MELEMENT(o,s) if(o) WARN("Fleet '%s' missing '"s"' element", tmp->name)
+  MELEMENT(tmp->ai==NULL,       "ai");
+  MELEMENT(tmp->faction==NULL,  "faction");
+  MELEMENT(tmp->pilots==NULL,   "pilots");
   #undef MELEMENT
 
   return tmp;