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| author | cheapie <no-email-for-you@example.com> | 2024-12-05 20:56:24 -0600 |
|---|---|---|
| committer | cheapie <no-email-for-you@example.com> | 2024-12-05 20:56:24 -0600 |
| commit | ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5 (patch) | |
| tree | aaebbc9799ece2978ffb23e38ce6536e744a2d78 | |
| parent | 0be10ecc617cb8593cef8012658f3dd2be069528 (diff) | |
| download | celevator-ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5.tar celevator-ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5.tar.gz celevator-ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5.tar.bz2 celevator-ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5.tar.xz celevator-ccd9c9c8c175e7ca2a98435fd460576d9e42f8c5.zip | |
Fix crash when launching mView on a computer with no hard drive
| -rw-r--r-- | laptop.lua | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -5,6 +5,7 @@ laptop.register_app("celevator",{ formspec_func = function(_,mtos) local ram = mtos.bdev:get_app_storage("ram","celevator") local mem = mtos.bdev:get_app_storage("hdd","celevator") + if not mem then return mtos.theme:get_label("0.5,0.5","This application requires a hard disk drive.") end if not mem.connections then mem.connections = {} end if not ram.screenstate then ram.screenstate = (#mem.connections > 0 and "connections" or "welcome") end if not mem.selectedconnection then mem.selectedconnection = 1 end @@ -298,6 +299,7 @@ laptop.register_app("celevator",{ receive_fields_func = function(app,mtos,_,fields) local ram = mtos.bdev:get_app_storage("ram","celevator") local mem = mtos.bdev:get_app_storage("hdd","celevator") + if not mem then return end if ram.screenstate == "welcome" then if fields.connections then ram.screenstate = "connections" |