[net.unix-wizards] xstr bug in 4.1bsd

bob%ucla-locus@sri-unix.UUCP (08/17/83)

From:            Bob English <bob@ucla-locus>

If the "strings" file cannot be opened for writing, the
xstr program will fail with the rather cryptic message:
"Bus error: core dumped".

To fix this, check the return code from fopen in the
routine "flushsh()".

--bob--