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Commit 9f69165b authored by Guolin Ke's avatar Guolin Ke
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format error message.

parent 3f14f33c
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include/LightGBM/utils/log.h
View file @ 9f69165b
...@@ -77,7 +77,8 @@ public: ...@@ -77,7 +77,8 @@ public:
vsprintf(str_buf, format, val); vsprintf(str_buf, format, val);
#endif #endif
va_end(val); va_end(val);
fprintf(stderr, str_buf); fprintf(stderr, "[LightGBM] [Fatal] %s\n", str_buf);
fflush(stderr);
if (UseException()) { if (UseException()) {
throw std::runtime_error(std::string(str_buf)); throw std::runtime_error(std::string(str_buf));
} else { } else {
......
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