Reject search term with empty value.

ptt · Apr 24, 2018 · d0ce266 · d0ce266
1 parent b068666
commit d0ce266
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pttweb.go b/pttweb.go
@@ -501,6 +501,9 @@ func parseKeyValueTerm(term string) (pttbbs.SearchPredicate, bool) {
 		return nil, false
 	}
 	k, v := strings.ToLower(kv[0]), kv[1]
+	if len(v) == 0 {
+		return nil, false
+	}
 	switch k {
 	case "author":
 		return pttbbs.WithAuthor(v), true