Where you print $exit_value ??? >Hi, >I have a problem with a program I did in Perl : >I use the function system(@args) to launch an external command, >and then get the exit value : $exit_value = $? >> 8. >That runs fine, the problem is the exit value can be -1, so $exit_value >should be a signed char. When the program returns -1, and I print >$exit_value, I get 255...so I guess either it's an unsigned char, or an >integer...is there a way to declare ma variable as a signed char? >Thanks > > > >
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