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Change so that an empty session name always means the current sessions

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even if given with, for example, -t '', and explicitly forbid empty
session names and those containing a : when they are created.
This commit is contained in:
Nicholas Marriott
2011-04-06 21:51:31 +00:00
parent c8a14def9f
commit ec89eb9552
5 changed files with 29 additions and 5 deletions
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12
cmd-new-session.c
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@@ -68,9 +68,15 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx)
u_int sx, sy, i;
newname = args_get(args, 's');
if (newname != NULL && session_find(newname) != NULL) {
ctx->error(ctx, "duplicate session: %s", newname);
return (-1);
if (newname != NULL) {
if (!session_check_name(newname)) {
ctx->error(ctx, "bad session name: %s", newname);
return (-1);
}
if (session_find(newname) != NULL) {
ctx->error(ctx, "duplicate session: %s", newname);
return (-1);
}
}
target = args_get(args, 't');