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(xdmeta): Add NULL ca check.

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Fixes a crash for xdump meta pow.
This commit is contained in:
Ron Koenderink 2005-11-03 00:03:55 +00:00
parent 01ea570124
commit 66f61616cb
1 changed files with 3 additions and 0 deletions
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3
src/lib/commands/xdump.c
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@ -253,6 +253,9 @@ xdmeta(int type)
xdhdr(ef_nameof(type), mdchr_ca, 1); xdhdr(ef_nameof(type), mdchr_ca, 1);
if (!ca)
return RET_SYN;
for (i = 0; ca[i].ca_name; i++) { for (i = 0; ca[i].ca_name; i++) {
xdflds(mdchr_ca, &ca[i]); xdflds(mdchr_ca, &ca[i]);
pr("\n"); pr("\n");