Sanitized and improved several macros through the code

- Sanitized all potentially unsafe macros (related eA:15259)
- Improved some function-like macros to evaluate their argument only
  once and keep it in a temporary variable.  This improves performance
  in the damage calculation related code.

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/common/grfio.h b/src/common/grfio.h
index c5a56a14e..a88b20393 100644
--- a/src/common/grfio.h
+++ b/src/common/grfio.h
@@ -8,7 +8,7 @@ void grfio_init(const char* fname);
 void grfio_final(void);
 void* grfio_reads(const char* fname, int* size);
 char* grfio_find_file(const char* fname);
-#define grfio_read(fn) grfio_reads(fn, NULL)
+#define grfio_read(fn) grfio_reads((fn), NULL)
 
 unsigned long grfio_crc32(const unsigned char *buf, unsigned int len);
 int decode_zip(void* dest, unsigned long* destLen, const void* source, unsigned long sourceLen);