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Unverified Commit 848e76c3 authored by James Lamb's avatar James Lamb Committed by GitHub
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[R-package] use safer pattern for error formatting (fixes #6212) (#6216)

parent 2ee3ec84
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R-package/src/lightgbm_R.cpp
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...@@ -40,7 +40,7 @@ void LGBM_R_save_exception_msg(const std::string &err); ...@@ -40,7 +40,7 @@ void LGBM_R_save_exception_msg(const std::string &err);
catch(std::exception& ex) { LGBM_R_save_exception_msg(ex); } \ catch(std::exception& ex) { LGBM_R_save_exception_msg(ex); } \
catch(std::string& ex) { LGBM_R_save_exception_msg(ex); } \ catch(std::string& ex) { LGBM_R_save_exception_msg(ex); } \
catch(...) { Rf_error("unknown exception"); } \ catch(...) { Rf_error("unknown exception"); } \
Rf_error(R_errmsg_buffer); \ Rf_error("%s", R_errmsg_buffer); \
return R_NilValue; /* <- won't be reached */ return R_NilValue; /* <- won't be reached */
#define CHECK_CALL(x) \ #define CHECK_CALL(x) \
......
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