[fix] making *_hash_sort_keys_by_value static

2016-01-06 23:01:00 -05:00
parent 0d5cf0d6d7
commit a8b9a2c153
1 changed files with 31 additions and 31 deletions
--- a/src/collections.h
+++ b/src/collections.h
@@ -54,7 +54,7 @@ KSORT_INIT_STR
 // Sort by value (must be defined after the vectors)

 #define KHASH_SORT_BY_VALUE(name, key_type, val_type, val_array_name)                       \
-    key_type *name##_hash_sort_keys_by_value(khash_t(name) *h, bool reversed) {     \
+    static key_type *name##_hash_sort_keys_by_value(khash_t(name) *h, bool reversed) {      \
        size_t n = kh_size(h);                                                              \
        key_type *keys = malloc(sizeof(key_type) * n);                                      \
        val_type *values = malloc(sizeof(val_type) * n);                                    \