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Avoiding to print a NULL pointer via %s in a HFS+ debug message

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This commit is contained in:
Thomas Schmitt 2012-06-17 12:56:32 +02:00
parent 6fd859a2c1
commit 9882d983b9
1 changed files with 11 additions and 2 deletions
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13
libisofs/hfsplus.c
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@ -674,8 +674,17 @@ int hfsplus_writer_write_data(IsoImageWriter *writer)
for (j = 0; j < t->hfsp_levels[level].nodes[i].cnt; j++)
{
iso_msb ((uint8_t *) buffer + HFSPLUS_CAT_NODE_SIZE - j * 2 - 2, curoff, 2);
iso_msg_debug(t->image->id, "%d out of %d, %s", (int) curnode, t->hfsp_nleafs,
t->hfsp_leafs[curnode].node->name);
if (t->hfsp_leafs[curnode].node->name == NULL)
{
iso_msg_debug(t->image->id, "%d out of %d",
(int) curnode, t->hfsp_nleafs);
}
else
{
iso_msg_debug(t->image->id, "%d out of %d, %s",
(int) curnode, t->hfsp_nleafs,
t->hfsp_leafs[curnode].node->name);
}
switch (t->hfsp_leafs[curnode].type)
{