Jilles Tjoelker eb33e843b8 sh: Fix crash when undefining or redefining a currently executing function. ... Add a reference count to function definitions. Memory may leak if multiple SIGINTs arrive in interactive mode, this will be fixed later by changing SIGINT handling. PR: bin/137640		2009-08-23 21:09:46 +00:00
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fork1.0
fork2.0
func1.0	sh: Fix crash when undefining or redefining a currently executing function.	2009-08-23 21:09:46 +00:00