v0.6.1: fixed crashes when trying to first load the catalog

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/journal/Catalog.java

@@ -331,6 +331,7 @@ public enum Catalog {
 		}
 		
 		//general save/load
+		if (bundle.contains(CATALOGS)) {
 			List<String> seen = Arrays.asList(bundle.getStringArray(CATALOGS));
 			
 			for (Catalog cat : values()) {
@@ -341,5 +342,6 @@ public enum Catalog {
 				}
 			}
 		}
+	}
 	
 }