SAVE_RAM bugfix introduced by #4137 #4181

Job	Run time
Test cdata.js	52s
Gather Environments	16s
Build Enviornments (nodemcuv2)	1m 25s
Build Enviornments (esp8266_2m)	1m 29s
Build Enviornments (esp01_1m_full)	1m 25s
Build Enviornments (nodemcuv2_160)	1m 24s
Build Enviornments (esp8266_2m_160)	1m 30s
Build Enviornments (esp01_1m_full_160)	1m 33s
Build Enviornments (nodemcuv2_compat)	1m 35s
Build Enviornments (esp8266_2m_compat)	1m 24s
Build Enviornments (esp01_1m_full_compat)	1m 36s
Build Enviornments (esp32dev)	1m 37s
Build Enviornments (esp32_eth)	1m 32s
Build Enviornments (lolin_s2_mini)	2m 1s
Build Enviornments (esp32c3dev)	1m 47s
Build Enviornments (esp32s3dev_16MB_opi)	2m 3s
Build Enviornments (esp32s3dev_8MB_opi)	2m 8s
Build Enviornments (esp32s3_4M_qspi)	2m 7s
Build Enviornments (esp32_wrover)	1m 54s
Create Release	0s
	29m 38s

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