commit 5090a4c8026cca61652c6333b1352c2c21789912
parent 6e745cb9f39bac86bdd3492334b6493ff24401c1
Author: Kevin Kuehler <keur@ocf.berkeley.edu>
Date: Sun, 2 Jun 2019 01:48:03 -0700
Only add message to store if store exists
Prevents the program from panicing when changing folders too quickly.
onMessage can race store creation for an AccountView.
Signed-off-by: Kevin Kuehler <keur@ocf.berkeley.edu>
Diffstat:
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/widgets/account.go b/widgets/account.go
@@ -184,17 +184,21 @@ func (acct *AccountView) onMessage(msg types.WorkerMessage) {
})
}
case *types.DirectoryContents:
- store := acct.msgStores[acct.dirlist.selected]
- store.Update(msg)
+ if store, ok := acct.msgStores[acct.dirlist.selected]; ok {
+ store.Update(msg)
+ }
case *types.FullMessage:
- store := acct.msgStores[acct.dirlist.selected]
- store.Update(msg)
+ if store, ok := acct.msgStores[acct.dirlist.selected]; ok {
+ store.Update(msg)
+ }
case *types.MessageInfo:
- store := acct.msgStores[acct.dirlist.selected]
- store.Update(msg)
+ if store, ok := acct.msgStores[acct.dirlist.selected]; ok {
+ store.Update(msg)
+ }
case *types.MessagesDeleted:
- store := acct.msgStores[acct.dirlist.selected]
- store.Update(msg)
+ if store, ok := acct.msgStores[acct.dirlist.selected]; ok {
+ store.Update(msg)
+ }
case *types.Error:
acct.logger.Printf("%v", msg.Error)
acct.host.SetStatus(fmt.Sprintf("%v", msg.Error)).