Fix coredump

* src/eclat.c (find_command_name): Avoid calling ident_matches with
NULL argument.

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
@@ -402,3 +402,5 @@ find_command_name(const char *name)
                                 err("  %s", cp->ident);
-                                while (++cp < cmdtab + cmdcnt)
+                                while (++cp < cmdtab + cmdcnt) {
+                                        if (!cp->ident)
+                                                continue;
                                         if (ident_matches(cp->ident, name) !=
@@ -406,2 +408,3 @@ find_command_name(const char *name)
                                                 err("  %s", cp->ident);
+                                }
                                 exit(EX_USAGE);