diff options
Diffstat (limited to 'juick-server/src/main/java/com/juick/util')
| -rw-r--r-- | juick-server/src/main/java/com/juick/util/TagUtils.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/juick-server/src/main/java/com/juick/util/TagUtils.java b/juick-server/src/main/java/com/juick/util/TagUtils.java index 157522ab1..fec59f299 100644 --- a/juick-server/src/main/java/com/juick/util/TagUtils.java +++ b/juick-server/src/main/java/com/juick/util/TagUtils.java @@ -2,6 +2,7 @@ package com.juick.util; import com.juick.Tag; import org.apache.commons.collections4.CollectionUtils; +import org.apache.commons.lang3.StringUtils; import java.util.List; import java.util.stream.Collectors; @@ -16,7 +17,7 @@ public class TagUtils { public static String toString(final List<Tag> tags) { if (CollectionUtils.isEmpty(tags)) - return ""; + return StringUtils.EMPTY; return tags.stream().map(t -> " *" + t.getName()) .collect(Collectors.joining()); |