fix an issue when r.RedirectTrailingSlash = false

Signed-off-by: Toby Yan <me@tobyan.com>
totoval · Jul 10, 2019 · 7464216 · 7464216
1 parent e5a0c7c
commit 7464216
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/route/group.go b/route/group.go
@@ -105,6 +105,10 @@ func (g *group) AddGroup(relativePath string, routeGrouper RouteGrouper, handler
 }
 
 func (g *group) clearPath(relativePath string) string {
+	if relativePath == "" {
+		return relativePath
+	}
+
 	basePath := g.RouterGroup.BasePath()
 	if basePath[len(basePath)-1:] == "/" && relativePath[:1] == "/" {
 		return relativePath[1:]