More string and buffer functions.

[apps/madmutt.git] / lib-lib / hash.c

diff --git a/lib-lib/hash.c b/lib-lib/hash.c
index 008c8fe..c703def 100644 (file)
--- a/lib-lib/hash.c
+++ b/lib-lib/hash.c
@@ -40,7 +40,7 @@ int hash_string(const unsigned char *s, int n)
 hash_t *hash_init(hash_t *table, int nelem, int allow_dup)
 {
     table->dupes    = allow_dup;
-    table->nelem    = MIN(nelem, 2);
+    table->nelem    = MAX(nelem, 2);
     table->curnelem = 0;
     table->table    = p_new(struct hash_elem *, table->nelem);
     return table;
@@ -117,7 +117,7 @@ int hash_insert(hash_t *table, const char *key, void *data)
 
             if (r == 0) {
                 p_delete(&ptr);
-                return (-1);
+                return -1;
             }
             if (r > 0)
                 break;
@@ -136,7 +136,7 @@ void *hash_find(const hash_t *table, const char *key)
 
     for (ptr = table->table[hash]; ptr; ptr = ptr->next) {
         if (m_strcmp(key, ptr->key) == 0)
-            return (ptr->data);
+            return ptr->data;
     }
     return NULL;
 }