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- made the code mostly signed-char safe.

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This eliminates all char function parameters that are not really ASCII characters and casts all char argument to the ctype is... functions.
This commit is contained in:
Christoph Oelckers 2022-10-12 22:09:26 +02:00
parent dc1c6976e2
commit 2f896b859b
13 changed files with 32 additions and 33 deletions
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2
source/core/searchpaths.cpp
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@ -233,7 +233,7 @@ TArray<FString> CollectSearchPaths()
if (nice.Len() > 0)
{
#ifdef _WIN32
if (isalpha(nice[0] && nice[1] == ':' && nice[2] != '/')) continue; // ignore drive relative paths because they are meaningless.
if (isalpha((uint8_t)nice[0] && nice[1] == ':' && nice[2] != '/')) continue; // ignore drive relative paths because they are meaningless.
#endif
// A path ending with "/*" means to add all subdirectories.
if (nice[nice.Len()-2] == '/' && nice[nice.Len()-1] == '*')