diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/base/tool.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/modules/base/tool.go b/modules/base/tool.go index 97b605c0..68257b9c 100644 --- a/modules/base/tool.go +++ b/modules/base/tool.go @@ -181,11 +181,12 @@ func HashEmail(email string) string { // which includes app sub-url as prefix. However, it is possible // to return full URL if user enables Gravatar-like service. func AvatarLink(email string) (url string) { - if setting.EnableFederatedAvatar && setting.LibravatarService != nil { + if setting.EnableFederatedAvatar && setting.LibravatarService != nil && + len(email) > 0 { var err error url, err = setting.LibravatarService.FromEmail(email) if err != nil { - log.Error(4, "LibravatarService.FromEmail [%s]: %v", email, err) + log.Error(3, "LibravatarService.FromEmail [%s]: %v", email, err) } } if len(url) == 0 && !setting.DisableGravatar { |