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Merge #9417: Do not evaluate hidden LogPrint arguments

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407cdd6 Do not evaluate hidden LogPrint arguments (Pieter Wuille)
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Wladimir J. van der Laan 2017-01-05 10:46:54 +01:00
commit c4b7d4f79c
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GPG key ID: 74810B012346C9A6
1 changed files with 8 additions and 7 deletions
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15
src/util.h
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@ -73,14 +73,15 @@ bool LogAcceptCategory(const char* category);
/** Send a string to the log output */
int LogPrintStr(const std::string &str);
#define LogPrintf(...) LogPrint(NULL, __VA_ARGS__)
#define LogPrint(category, ...) do { \
if (LogAcceptCategory((category))) { \
LogPrintStr(tfm::format(__VA_ARGS__)); \
} \
} while(0)
template<typename... Args>
static inline int LogPrint(const char* category, const char* fmt, const Args&... args)
{
if(!LogAcceptCategory(category)) return 0; \
return LogPrintStr(tfm::format(fmt, args...));
}
#define LogPrintf(...) do { \
LogPrintStr(tfm::format(__VA_ARGS__)); \
} while(0)
template<typename... Args>
bool error(const char* fmt, const Args&... args)