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fix compiler warning

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Thomas Göttgens 2022-10-22 14:18:47 +02:00
parent 62b3509009
commit f7655f3abe
1 changed files with 1 additions and 1 deletions
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src/RedirectablePrint.cpp
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@ -44,7 +44,7 @@ size_t RedirectablePrint::vprintf(const char *format, va_list arg)
static char printBuf[160]; static char printBuf[160];
va_copy(copy, arg); va_copy(copy, arg);
int len = vsnprintf(printBuf, sizeof(printBuf), format, copy); size_t len = vsnprintf(printBuf, sizeof(printBuf), format, copy);
va_end(copy); va_end(copy);
if (len < 0) return 0; if (len < 0) return 0;