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| author | Thomas Adam <thomas@xteddy.org> | 2021-08-20 22:01:46 +0100 |
|---|---|---|
| committer | Thomas Adam <thomas@xteddy.org> | 2021-08-20 22:01:46 +0100 |
| commit | b0da0cee4d54aa64db0f49eee509a76fd89d6f68 (patch) | |
| tree | 1e54ddb0b113708c46e80d342d10be74cdf7b176 /cmd-show-environment.c | |
| parent | 944fde7c57c4f3caebb04cfc3943a81ee9729de8 (diff) | |
| parent | d589be6c65c7295880bb84cd875baab2f77d5067 (diff) | |
| download | rtmux-b0da0cee4d54aa64db0f49eee509a76fd89d6f68.tar.gz rtmux-b0da0cee4d54aa64db0f49eee509a76fd89d6f68.tar.bz2 rtmux-b0da0cee4d54aa64db0f49eee509a76fd89d6f68.zip | |
Merge branch 'obsd-master' into master
Diffstat (limited to 'cmd-show-environment.c')
| -rw-r--r-- | cmd-show-environment.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cmd-show-environment.c b/cmd-show-environment.c index 3ad31400..7ea1aeec 100644 --- a/cmd-show-environment.c +++ b/cmd-show-environment.c @@ -101,7 +101,7 @@ cmd_show_environment_exec(struct cmd *self, struct cmdq_item *item) struct cmd_find_state *target = cmdq_get_target(item); struct environ *env; struct environ_entry *envent; - const char *tflag; + const char *tflag, *name = args_string(args, 0); if ((tflag = args_get(args, 't')) != NULL) { if (target->s == NULL) { @@ -124,10 +124,10 @@ cmd_show_environment_exec(struct cmd *self, struct cmdq_item *item) env = target->s->environ; } - if (args->argc != 0) { - envent = environ_find(env, args->argv[0]); + if (name != NULL) { + envent = environ_find(env, name); if (envent == NULL) { - cmdq_error(item, "unknown variable: %s", args->argv[0]); + cmdq_error(item, "unknown variable: %s", name); return (CMD_RETURN_ERROR); } cmd_show_environment_print(self, item, envent); |