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| author | SmallJoker <mk939@ymail.com> | 2019-06-10 18:17:57 +0200 |
|---|---|---|
| committer | sfan5 <sfan5@live.de> | 2019-06-10 18:30:59 +0200 |
| commit | f1f9361bc80760b05c717f3e44697f0b7d2e073a (patch) | |
| tree | 94da94dd2831ead66850d3500e6ca86efead640e | |
| parent | e2f8f4da83206d551f9acebd14d574ea37ca214a (diff) | |
| download | minetest-f1f9361bc80760b05c717f3e44697f0b7d2e073a.tar.gz minetest-f1f9361bc80760b05c717f3e44697f0b7d2e073a.tar.bz2 minetest-f1f9361bc80760b05c717f3e44697f0b7d2e073a.zip | |
Settings: Disallow space characters entirely
Lua API:
> Setting names can't contain whitespace or any of ="{}#
| -rw-r--r-- | src/settings.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/settings.cpp b/src/settings.cpp index 66c17e12d..876c63e7b 100644 --- a/src/settings.cpp +++ b/src/settings.cpp @@ -69,7 +69,9 @@ Settings & Settings::operator = (const Settings &other) bool Settings::checkNameValid(const std::string &name) { bool valid = name.find_first_of("=\"{}#") == std::string::npos; - if (valid) valid = trim(name) == name; + if (valid) + valid = std::find_if(name.begin(), name.end(), ::isspace) == name.end(); + if (!valid) { errorstream << "Invalid setting name \"" << name << "\"" << std::endl; |