diff options
| -rw-r--r-- | util/human/io.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/human/io.lua b/util/human/io.lua index 5c826176..8a903d38 100644 --- a/util/human/io.lua +++ b/util/human/io.lua @@ -109,7 +109,7 @@ if utf8.len and utf8.offset then end local function term_width(default) - local env_cols = os.getenv "COLUMNS"; + local env_cols = tonumber(os.getenv "COLUMNS"); if env_cols then return env_cols; end local stty = io.popen("stty -a"); if not stty then return default; end |