Fix an issue with global_get from 3rd party plugins
Fix an issue with global_get from 3rd party plugins

beeverycreative/BEEweb,nickverschoor/OctoPrint,nickverschoor/OctoPrint,Jaesin/OctoPrint,JackGavin13/octoprint-test-not-finished,bicephale/OctoPrint,JackGavin13/octoprint-test-not-finished,beeverycreative/BEEweb,Salandora/OctoPrint,beeverycreative/BEEweb,shohei/Octoprint,shohei/Octoprint,MoonshineSG/OctoPrint,shohei/Octoprint,bicephale/OctoPrint,bicephale/OctoPrint,JackGavin13/octoprint-test-not-finished,foosel/OctoPrint,MoonshineSG/OctoPrint,ryanneufeld/OctoPrint,shohei/Octoprint,nickverschoor/OctoPrint,MoonshineSG/OctoPrint,foosel/OctoPrint,beeverycreative/BEEweb,Jaesin/OctoPrint,Salandora/OctoPrint,ryanneufeld/OctoPrint,senttech/OctoPrint,Salandora/OctoPrint,senttech/OctoPrint,nickverschoor/OctoPrint,JackGavin13/octoprint-test-not-finished,shohei/Octoprint,Jaesin/OctoPrint,senttech/OctoPrint,ryanneufeld/OctoPrint,Salandora/OctoPrint,ryanneufeld/OctoPrint,foosel/OctoPrint,MoonshineSG/OctoPrint,Jaesin/OctoPrint,senttech/OctoPrint,foosel/OctoPrint,bicephale/OctoPrint