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authorTom Lebreux <tomlebreux@cock.li>2019-04-08 23:14:14 -0400
committerDrew DeVault <sir@cmpwn.com>2019-04-10 15:40:06 -0400
commit3cd0d5bc284985703a3eb1c2eae3c14a28f7200b (patch)
tree8e782ccd35319576ec108dbcd755abbfba106c11 /widgets
parentec09ec8b0e70dabe216c2109e52fd21ef7fcae2b (diff)
Fix segfault on :view-message for unloaded message
This also fixes segfault on :view-message on empty directory Signed-off-by: Tom Lebreux <tomlebreux@cock.li>
Diffstat (limited to 'widgets')
-rw-r--r--widgets/msglist.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/widgets/msglist.go b/widgets/msglist.go
index 1624e64..ea9b245 100644
--- a/widgets/msglist.go
+++ b/widgets/msglist.go
@@ -138,6 +138,10 @@ func (ml *MessageList) Store() *lib.MessageStore {
return ml.store
}
+func (ml *MessageList) Empty() bool {
+ return ml.store == nil || len(ml.store.Uids) == 0
+}
+
func (ml *MessageList) Selected() *types.MessageInfo {
return ml.store.Messages[ml.store.Uids[len(ml.store.Uids)-ml.selected-1]]
}