Server: Minor data type fix.

[plomrogue] / src / server / run.c

diff --git a/src/server/run.c b/src/server/run.c
index 808be55398a3a03e7f1d69d67c104d3850ebaffd..ea8d608dd4c5003ea142ce77c7bb630ee3503064 100644 (file)
--- a/src/server/run.c
+++ b/src/server/run.c
@@ -227,7 +227,7 @@ static int16_t * build_whitelist()
     for (; t; t = t->next, i_things++);
     int16_t * whitelist = try_malloc(i_things * sizeof(int16_t), __func__);
     for (i_things = 0, t = world.things; t;
-         whitelist[i_things] = t->id, t = t->next, i_things++)
+         whitelist[i_things] = t->id, t = t->next, i_things++);
     whitelist[i_things] = -1;
     return whitelist;
 }
@@ -236,7 +236,7 @@ static int16_t * build_whitelist()
 
 static uint8_t thing_in_whitelist(uint8_t id, int16_t * whitelist)
 {
-    int16_t i;
+    uint16_t i;
     for (i = 0; -1 < whitelist[i]; i++)
     {
         if ((int16_t) id == whitelist[i])
@@ -263,8 +263,8 @@ static void turn_over()
             world.turn++;
             thing = world.things;
             free(whitelist);
-            whitelist = build_whitelist();
-        }
+            whitelist = build_whitelist();/* The whitelist excludes things    */
+        }                                 /* that appear only during the turn.*/
         if (thing_in_whitelist(thing->id, whitelist))
         {
             if (0 < thing->lifepoints)