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Avoid NULL deference which causes DEBUG1 to crash, not to print useful

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Obtained from:	OpenBSD
This commit is contained in:
Xin LI 2009-03-28 06:40:48 +00:00
parent 89bc741f77
commit 4524c90576
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=190493
1 changed files with 1 additions and 1 deletions
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2
lib/libc/db/hash/hash_buf.c
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@ -282,7 +282,7 @@ newbuf(HTAB *hashp, u_int32_t addr, BUFHEAD *prev_bp)
*/
#ifdef DEBUG1
(void)fprintf(stderr, "NEWBUF2: %d->ovfl was %d is now %d\n",
prev_bp->addr, (prev_bp->ovfl ? bp->ovfl->addr : 0),
prev_bp->addr, (prev_bp->ovfl ? prev_bp->ovfl->addr : 0),
(bp ? bp->addr : 0));
#endif
prev_bp->ovfl = bp;