fix addtoken

Author: ennorehling

echeck.c

@@ -1699,6 +1699,7 @@ unit *newunit(int n, int t) {
   }
   if (u) {
     u->no = n;
+    u->people = 1;
     u->line_no = line_no;
     u->order = STRDUP(order_buf);
     u->region = addregion(Rx, Ry, 0);
@@ -2234,7 +2235,7 @@ void orders_for_unit(int i, unit *u) {
     k++;
   }
   e = strchr(k, ']');
-  u->people += atoi(k);
+  u->people = atoi(k);
   j = strchr(k, ',');
   if (!j)
     j = strchr(k, ';');
@@ -5016,14 +5017,12 @@ void addtoken(tnode *root, const char *str, int id) {
     }
     if (!tk) {
       tk = (tnode *)calloc(1, sizeof(tnode));
-      if (tk) {
-        tk->id = -1;
-        tk->c = c;
-        tk->nexthash = root->next[lindex];
-        root->next[lindex] = tk;
-        addtoken(tk, str + 1, id);
-      }
+      tk->id = -1;
+      tk->c = c;
+      tk->nexthash = root->next[lindex];
+      root->next[lindex] = tk;
     }
+    addtoken(tk, str + 1, id);
     while (replace[i].str) {
       if (*str == replace[i].c) {
         char zText[1024];