diff options
| author | Kim Alvefur <zash@zash.se> | 2021-01-25 21:26:45 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2021-01-25 21:26:45 +0100 |
| commit | 334aa4ad5c59e33ee986dd6e8b03561dc7684486 (patch) | |
| tree | fa6ae2ccf7868248d693da9c11b0ecaf15dc7614 /util/interpolation.lua | |
| parent | 48bc14c169c1267bbdc18cd66a63b73b1c6efb20 (diff) | |
| parent | 1f45b635448b2b2bb89591999dbe1764ee06d102 (diff) | |
| download | prosody-334aa4ad5c59e33ee986dd6e8b03561dc7684486.tar.gz prosody-334aa4ad5c59e33ee986dd6e8b03561dc7684486.zip | |
Merge 0.11->trunk
Diffstat (limited to 'util/interpolation.lua')
| -rw-r--r-- | util/interpolation.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/interpolation.lua b/util/interpolation.lua index 808a45f2..acae901c 100644 --- a/util/interpolation.lua +++ b/util/interpolation.lua @@ -43,11 +43,11 @@ local function new_render(pat, escape, funcs) end end if funcs then - while value ~= nil and opt == '|' do + while opt == '|' do local f; f, raw, opt, e = s_match(block, "^([%a_][%w_.]*)(!?)(%p?)()", e); f = funcs[f]; - if f then value = f(value); end + if value ~= nil and f then value = f(value); end end end if opt == '#' or opt == '%' then |