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Remove unnecessary static_cast in is_number()

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Just like is_positive_num(), the implicit conversion here is completely
okay, and adding an explicit cast here introduces noise.
This commit is contained in:
Misa 2021-02-11 17:08:50 -08:00 committed by Ethan Lee
parent 623f4edc6e
commit 62808ca97a
1 changed files with 1 additions and 1 deletions
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desktop_version/src/UtilityClass.cpp
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@ -269,7 +269,7 @@ bool is_number(const char* str)
{
for (int i = 0; str[i] != '\0'; i++)
{
if (!SDL_isdigit(static_cast<unsigned char>(str[i])) && (i != 0 || str[0] != '-'))
if (!SDL_isdigit(str[i]) && (i != 0 || str[0] != '-'))
{
return false;
}