formatting
diff --git a/src/cc-compat.h b/src/cc-compat.h
index 21f3211..6bdc651 100644
--- a/src/cc-compat.h
+++ b/src/cc-compat.h
@@ -44,10 +44,10 @@
#endif
#if defined(__GNUC__)
-# define GIT_UNUSED(x) \
- do { \
- typeof(x) _unused __attribute__((unused)); \
- _unused = (x); \
+# define GIT_UNUSED(x) \
+ do { \
+ typeof(x) _unused __attribute__((unused)); \
+ _unused = (x); \
} while (0)
#else
# define GIT_UNUSED(x) ((void)(x))