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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2018-03-19 13:32:29 +0200 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2018-03-19 13:33:02 +0200 |
| commit | 36c4750dc457f0e1dd74af628a0a4aaa1f940a47 (patch) | |
| tree | 1ea45a066925c1760f06e76a7bae410c91396d07 /src/eclat.c | |
| parent | 7d00b6cd95458a14dfed8915f8503a8d710abe45 (diff) | |
| download | eclat-36c4750dc457f0e1dd74af628a0a4aaa1f940a47.tar.gz eclat-36c4750dc457f0e1dd74af628a0a4aaa1f940a47.tar.bz2 | |
Fix coredump
* src/eclat.c (find_command_name): Avoid calling ident_matches with
NULL argument.
Diffstat (limited to 'src/eclat.c')
| -rw-r--r-- | src/eclat.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/eclat.c b/src/eclat.c index 5326c9e..12b4dd1 100644 --- a/src/eclat.c +++ b/src/eclat.c @@ -400,10 +400,13 @@ find_command_name(const char *name) err("ambiguous command %s:", name); err(" %s", match->ident); err(" %s", cp->ident); - while (++cp < cmdtab + cmdcnt) + while (++cp < cmdtab + cmdcnt) { + if (!cp->ident) + continue; if (ident_matches(cp->ident, name) != NO_MATCH) err(" %s", cp->ident); + } exit(EX_USAGE); } } |