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| author | Jude Melton-Houghton <jwmhjwmh@gmail.com> | 2023-01-10 09:25:48 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-10 09:25:48 -0500 |
| commit | ab1fe80150a8031fb702b9ff776db2db4dea89a4 (patch) | |
| tree | e84252b4e32e9c7b65f60cec101c16335756eb47 /builtin/common/misc_helpers.lua | |
| parent | a3177b89d8e68d39b8e2ad24e88cd87820d1135a (diff) | |
| download | minetest-ab1fe80150a8031fb702b9ff776db2db4dea89a4.tar.xz | |
Error when string.split is given empty separator (#13132)
Diffstat (limited to 'builtin/common/misc_helpers.lua')
| -rw-r--r-- | builtin/common/misc_helpers.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua index 1a2b9500a..90ac2ae4e 100644 --- a/builtin/common/misc_helpers.lua +++ b/builtin/common/misc_helpers.lua @@ -170,6 +170,9 @@ end -------------------------------------------------------------------------------- function string.split(str, delim, include_empty, max_splits, sep_is_pattern) delim = delim or "," + if delim == "" then + error("string.split separator is empty", 2) + end max_splits = max_splits or -2 local items = {} local pos, len = 1, #str |