Fixed bugs.

src/main/java/cc/ryanc/halo/model/freemarker/tag/CategoryTagDirective.java

@@ -37,6 +37,7 @@ public class CategoryTagDirective implements TemplateDirectiveModel {
                     break;
                 case "count":
                     env.setVariable("count", builder.build().wrap(categoryService.count()));
+                    break;
                 default:
                     break;
             }

src/main/java/cc/ryanc/halo/model/freemarker/tag/LinkTagDirective.java

@@ -40,6 +40,7 @@ public class LinkTagDirective implements TemplateDirectiveModel {
                     break;
                 case "count":
                     env.setVariable("count", builder.build().wrap(linkService.count()));
+                    break;
                 default:
                     break;
             }

src/main/java/cc/ryanc/halo/model/freemarker/tag/MenuTagDirective.java

@@ -37,6 +37,7 @@ public class MenuTagDirective implements TemplateDirectiveModel {
                     break;
                 case "count":
                     env.setVariable("count", builder.build().wrap(menuService.count()));
+                    break;
                 default:
                     break;
             }

src/main/java/cc/ryanc/halo/model/freemarker/tag/TagTagDirective.java

@@ -37,6 +37,7 @@ public class TagTagDirective implements TemplateDirectiveModel {
                     break;
                 case "count":
                     env.setVariable("count", builder.build().wrap(tagService.count()));
+                    break;
                 default:
                     break;
             }