- "if ext4load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
- "then;" \
- "\techo Running bootscript...;" \
- "\tsource ${kernel_addr_r};" \
+ "if test -e mmc 0:2 ${bootscript} ; then " \
+ "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
+ "then ; " \
+ "echo Running bootscript... ; " \
+ "source ${kernel_addr_r} ; " \
+ "fi ; " \