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Make an invariant more clear to avoid fals positives from coverity scan

This commit is contained in:
martin 2014-08-19 13:26:27 +00:00
parent fe0740f823
commit ffc1983074
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/sysinst/disks.c
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@ -1,4 +1,4 @@
/* $NetBSD: disks.c,v 1.4 2014/08/08 20:24:27 riz Exp $ */
/* $NetBSD: disks.c,v 1.5 2014/08/19 13:26:27 martin Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@ -1383,7 +1383,7 @@ get_dkwedges(struct dkwedge_info **dkw, const char *diskdev)
}
}
if (dkwl.dkwl_nwedges > 0)
if (dkwl.dkwl_nwedges > 0 && *dkw != NULL)
qsort(*dkw, dkwl.dkwl_nwedges, sizeof(**dkw), get_dkwedges_sort);
close(fd);