fix the regexps bugs

8ed6d065 · astaxie · b5a2347e · 8ed6d065
Commit 8ed6d065 authored Aug 11, 2014 by astaxie
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tree.go tree.go +4 -0

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--- a/tree.go
+++ b/tree.go
@@ -106,7 +106,11 @@ func filterTreeWithPrefix(t *Tree, wildcards []string, reg string) {
 				filterCards = append(filterCards, v)
 			}
 			l.wildcards = filterCards
+			if l.regexps != nil {
 				l.regexps = regexp.MustCompile("^" + reg + strings.Trim(l.regexps.String(), "^$") + "$")
+			} else {
+				l.regexps = regexp.MustCompile("^" + reg + "$")
+			}
 		} else {
 			if l.regexps != nil {
 				filterCards := []string{}