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-rw-r--r--vm_debug.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/vm_debug.h b/vm_debug.h
index 8f7027224d..a2647273a0 100644
--- a/vm_debug.h
+++ b/vm_debug.h
@@ -94,18 +94,18 @@ bool ruby_debug_log_filter(const char *func_name);
// convenient macro to log even if the USE_RUBY_DEBUG_LOG macro is not specified.
// You can use this macro for temporary usage (you should not commit it).
-#define _RUBY_DEBUG_LOG(...) ruby_debug_log(__FILE__, __LINE__, __func__, __VA_ARGS__)
+#define _RUBY_DEBUG_LOG(...) ruby_debug_log(__FILE__, __LINE__, __func__, "" __VA_ARGS__)
#if USE_RUBY_DEBUG_LOG
#define RUBY_DEBUG_LOG(...) do { \
if (ruby_debug_log_mode && ruby_debug_log_filter(__func__)) \
- ruby_debug_log(__FILE__, __LINE__, __func__, __VA_ARGS__); \
+ ruby_debug_log(__FILE__, __LINE__, __func__, "" __VA_ARGS__); \
} while (0)
#define RUBY_DEBUG_LOG2(file, line, ...) do { \
if (ruby_debug_log_mode && ruby_debug_log_filter(__func__)) \
- ruby_debug_log(file, line, __func__, __VA_ARGS__); \
+ ruby_debug_log(file, line, __func__, "" __VA_ARGS__); \
} while (0)
#else