Free read lines using the deallocation function from the library.
To avoid potential `malloc/free` mismatch.
MODIFY
mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
#include <readline/history.h>
#define MIRB_ADD_HISTORY(line) add_history(line)
#define MIRB_READLINE(ch) readline(ch)
+#define MIRB_LINE_FREE(line) rl_free(line)
#define MIRB_WRITE_HISTORY(path) write_history(path)
#define MIRB_READ_HISTORY(path) read_history(path)
#define MIRB_USING_HISTORY() using_history()
#include <linenoise.h>
#define MIRB_ADD_HISTORY(line) linenoiseHistoryAdd(line)
#define MIRB_READLINE(ch) linenoise(ch)
+#define MIRB_LINE_FREE(line) linenoiseFree(line)
#define MIRB_WRITE_HISTORY(path) linenoiseHistorySave(path)
#define MIRB_READ_HISTORY(path) linenoiseHistoryLoad(history_path)
#define MIRB_USING_HISTORY()
@@ -489,7 +491,7 @@ main(int argc, char **argv)
strcpy(last_code_line, line);
strcat(last_code_line, "\n");
MIRB_ADD_HISTORY(line);
- free(line);
+ MIRB_LINE_FREE(line);
#endif
done:

Free read lines using the deallocation function from the library.

To avoid potential `malloc/free` mismatch.