alterware/master-server
1
0
Fork 0
mirror of https://github.com/alterware/master-server.git synced 2025-11-30 22:57:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: correct usage of C func

Browse Source
This commit is contained in:
6arelyFuture
2025-11-28 23:13:04 +01:00
parent fd5b0da1af
commit 3231438f20
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/utils/string.hpp
View File

@@ -30,11 +30,15 @@ namespace utils::string
while (true) while (true)
{ {
const auto res = vsnprintf(entry->buffer_, entry->size_, format, ap); const auto res = vsnprintf(entry->buffer_, entry->size_, format, ap);
if (res < 0) return nullptr; // Error
if (res > 0) break; // Success if (static_cast<std::size_t>(res) >= entry->size_)
if (res == 0) return nullptr; // Error {
entry->double_size(); entry->double_size();
continue;
}
break; // Success
} }
return entry->buffer_; return entry->buffer_;