diff options
Diffstat (limited to 'runtime/lua/man.lua')
| -rw-r--r-- | runtime/lua/man.lua | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/runtime/lua/man.lua b/runtime/lua/man.lua index 114c94f9e5..bf2cc477fd 100644 --- a/runtime/lua/man.lua +++ b/runtime/lua/man.lua @@ -21,9 +21,12 @@ end local function system(cmd, silent, env) local r = vim.system(cmd, { env = env, timeout = 10000 }):wait() - if r.code ~= 0 and not silent then - local cmd_str = table.concat(cmd, ' ') - man_error(string.format("command error '%s': %s", cmd_str, r.stderr)) + if not silent then + if r.code ~= 0 then + local cmd_str = table.concat(cmd, ' ') + man_error(string.format("command error '%s': %s", cmd_str, r.stderr)) + end + assert(r.stdout ~= '') end return assert(r.stdout) |