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Fix the macro to allow it to return something.

This commit is contained in:
Danila Fedorin 2017-02-03 21:02:07 -08:00
parent 01d49eb397
commit d753bbe1ab
1 changed files with 1 additions and 1 deletions
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include/pairmap.h
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@ -8,7 +8,7 @@
* to be copied. This requires at least 3 things - set the x value, set the y value, call the
* hash table function the requires the key. These macros take care of these three things.
*/
#define PAIRMAP_PUT(map, tmp, newx, newy, data) do { (tmp)->x = newx; (tmp)->y = newy; ht_put(map, tmp, data); } while(0)
#define PAIRMAP_PUT(map, tmp, newx, newy, data) ((tmp)->x = newx, (tmp)->y = newy, ht_put(map, tmp, data))
#define PAIRMAP_GET(map, tmp, newx, newy) ((tmp)->x = newx, (tmp)->y = newy, ht_get(map, tmp))
#include "ht.h"