diff options
| author | vaxerski <43317083+vaxerski@users.noreply.github.com> | 2022-09-30 21:54:13 +0100 |
|---|---|---|
| committer | vaxerski <43317083+vaxerski@users.noreply.github.com> | 2022-09-30 21:54:13 +0100 |
| commit | e6c9e3f81dda723e289fa31883b326c086979c7d (patch) | |
| tree | b85d5823d88822d0ed6369463e63dcce4d90c11d /src/helpers/MiscFunctions.cpp | |
| parent | 7579e03b64261abb592eabaa1c05617628e07492 (diff) | |
add case for empty strings in isNumber
Diffstat (limited to 'src/helpers/MiscFunctions.cpp')
| -rw-r--r-- | src/helpers/MiscFunctions.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/helpers/MiscFunctions.cpp b/src/helpers/MiscFunctions.cpp index 17e7a1a1..22afd4a0 100644 --- a/src/helpers/MiscFunctions.cpp +++ b/src/helpers/MiscFunctions.cpp @@ -174,6 +174,9 @@ bool isNumber(const std::string& str, bool allowfloat) { std::string copy = str; if (*copy.begin() == '-') copy = copy.substr(1); + + if (copy.empty()) + return false; bool point = !allowfloat; for (auto& c : copy) { |