add do while to jrk_da_free macro.

1 files changed, 4 insertions, 1 deletions

diff --git a/jrk.h b/jrk.h
index d1bbfa0..3f0155b 100644
--- a/jrk.h
+++ b/jrk.h
@@ -85,8 +85,11 @@ i32 jrk_rand_num_range(i32, i32);
     typedef struct name name
 
 #define jrk_da_free(da)                                               \
+    do {                                                              \
     jrk_assert((da).items, "bad free: jrk_da_free da.items is NULL"); \
-    free((da).items)
+    free((da).items);                                                 \
+    } while (0)
+
 
 #define jrk_da_foreach(type,it,da) for (type *it = (da)->items; it < (da)->items + (da)->count; ++it)