kleine compile-fixes

src/common/kernel/save.c

@@ -1492,7 +1492,7 @@ readfaction(FILE * F)
   int planes;
   int i = rid(F);
   faction * f = findfaction(i);
-  char * email;
+  char * email = NULL;
 
   if (f==NULL) {
     f = (faction *) calloc(1, sizeof(faction));

src/common/modules/arena.c

@@ -348,9 +348,7 @@ guardian_faction(plane * pl, int id)
 		f->banner = strdup("Sie dienen dem großen Wyrm");
 		f->passw = strdup(itoa36(rand()));
 		f->override = strdup(itoa36(rand()));
-    if (set_email(&f->email, "igjarjuk@eressea.de")!=0) {
-      log_error(("Invalid email address: %s\n", email));
-    }
+    set_email(&f->email, "igjarjuk@eressea.de");
 		f->name = strdup("Igjarjuks Kundschafter");
 		f->race = new_race[RC_ILLUSION];
 		f->age = turn;

src/common/util/goodies.c

@@ -140,7 +140,7 @@ spc_email_isvalid(const char *address)
 {
   int        count = 0;
   const char *c, *domain;
-  static char *rfc822_specials = "()<>@,;:\\\"[]";
+  static const char *rfc822_specials = "()<>@,;:\\\"[]";
 
   /* first we validate the name portion (name@domain) */
   for (c = address;  *c;  c++) {

src/mapper/map_partei.c

@@ -33,7 +33,8 @@
 #include <kernel/unit.h>
 
 /* util includes */
-#include <base36.h>
+#include <util/base36.h>
+#include <util/goodies.h>
 #include <language.h>
 
 /* libc includes */

src/mapper/mapper.c

@@ -60,7 +60,8 @@
 #include <kernel/xmlreader.h>
 
 /* util includes */
-#include <base36.h>
+#include <util/base36.h>
+#include <util/goodies.h>
 
 /* libc includes */
 #include <ctype.h>