Make auto upgrade careful about breaking changes (fixes #1047)

2014-12-29 12:21:08 +01:00
parent 8c7f1421c6
commit 4b668aaca8
3 changed files with 70 additions and 43 deletions
--- a/cmd/syncthing/main.go
+++ b/cmd/syncthing/main.go
@@ -1274,7 +1274,8 @@ func autoUpgrade() {
 			continue
 		}

-		if upgrade.CompareVersions(rel.Tag, Version) <= 0 {
+		if upgrade.CompareVersions(rel.Tag, Version) != upgrade.Newer {
+			// Skip equal, older or majorly newer (incompatible) versions
 			continue
 		}