More logic work

src/engine/objects/City.java

@@ -316,6 +316,7 @@ public class City extends AbstractWorldObject {
                             if (!city.getGuild().charter.equals(playerCharacter.guild.charter))
                                 continue;
 
+                        if (repledge)
                             if (!city.getGuild().charter.canJoin(playerCharacter))
                                 continue;
                     }
@@ -359,6 +360,7 @@ public class City extends AbstractWorldObject {
                         if (!city.getGuild().charter.equals(playerCharacter.guild.charter))
                             continue;
 
+                    if (repledge)
                         if (!city.getGuild().charter.canJoin(playerCharacter))
                             continue;
                 }