diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/human/io.lua | 2 | ||||
| -rw-r--r-- | util/prosodyctl/shell.lua | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/util/human/io.lua b/util/human/io.lua index 51a95ed5..e4bea63f 100644 --- a/util/human/io.lua +++ b/util/human/io.lua @@ -109,6 +109,8 @@ if utf8.len and utf8.offset then end local function term_width(default) + local env_cols = os.getenv "COLUMNS"; + if env_cols then return env_cols; end local stty = io.popen("stty -a"); if not stty then return default; end local result = stty:read("*a"); diff --git a/util/prosodyctl/shell.lua b/util/prosodyctl/shell.lua index ed102d47..442ea2bd 100644 --- a/util/prosodyctl/shell.lua +++ b/util/prosodyctl/shell.lua @@ -30,7 +30,7 @@ local function read_line(prompt_string) end local function send_line(client, line) - client.send(st.stanza("repl-input", { width = os.getenv "COLUMNS" or term_width() }):text(line)); + client.send(st.stanza("repl-input", { width = term_width() }):text(line)); end local function repl(client) |