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| author | Kim Alvefur <zash@zash.se> | 2024-07-11 15:04:29 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2024-07-11 15:04:29 +0200 |
| commit | 8a96854733732892aba66cd153e74d24f5e6bf95 (patch) | |
| tree | 41bba794f8d21f0b80710986bed7e32179df5703 /util | |
| parent | b522fd0e05988adcef50c196be786591ac038c30 (diff) | |
| download | prosody-8a96854733732892aba66cd153e74d24f5e6bf95.tar.gz prosody-8a96854733732892aba66cd153e74d24f5e6bf95.zip | |
util.xtemplate: Fix error on applying each() to zero stanzas
Diffstat (limited to 'util')
| -rw-r--r-- | util/xtemplate.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/util/xtemplate.lua b/util/xtemplate.lua index 56413012..e23b1a01 100644 --- a/util/xtemplate.lua +++ b/util/xtemplate.lua @@ -39,7 +39,8 @@ local function render(template, root, escape, filters) if tmpl then tmpl = s_sub(tmpl, 2, -2); end if args then args = s_sub(args, 2, -2); end - if func == "each" and tmpl and st.is_stanza(value) then + if func == "each" and tmpl then + if not st.is_stanza(value) then return pre_blank .. post_blank end if not args then value, args = root, path; end local ns, name = s_match(args, "^(%b{})(.*)$"); if ns then |