 * ext/sand_table/sand_table.c: add error checking to fix segfault in Sandbox#import
 * ext/sand_table/sand_table.c: add error checking to fix segfault in Sandbox#import


jakenotjacob/freakyfreaky,jakenotjacob/freakyfreaky,jakenotjacob/freakyfreaky,parolkar/why_sandbox,parolkar/why_sandbox,parolkar/why_sandbox