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Return early in printreg() when the pointer is NULL. For FreeBSD, the

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strings describing the drive status and error bits are so deficient
that the pointer is always NULL.

Reported by:	Philippe Charnier <charnier@lirmm.fr>
This commit is contained in:
Bruce Evans 1995-10-21 08:51:01 +00:00
parent 079cc25b11
commit 49f544b572
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11608
1 changed files with 2 additions and 0 deletions
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2
usr.bin/mt/mt.c
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@ -302,6 +302,8 @@ printreg(s, v, bits)
printf("%s=%o", s, v);
else
printf("%s=%x", s, v);
if (!bits)
return;
bits++;
if (v && bits) {
putchar('<');