Coding style change

test/tree_splay_test.c

@@ -17,9 +17,9 @@ struct descriptors entries;
 
 int descriptor_cmp(struct descriptor *a, struct descriptor *b)
 {
-    if(a->fd < b->fd)
+    if (a->fd < b->fd)
         return -1;
-    if(a->fd > b->fd)
+    if (a->fd > b->fd)
         return 1;
 
     return 0;
@@ -41,7 +41,7 @@ void find(int fd)
     des.fd = fd;
     found = SPLAY_FIND(descriptors, &entries, &des);
 
-    if(found == NULL)
+    if (found == NULL)
         printf("Not found fd %d\n", fd);
     else 
         printf("Found fd %d (%d)\n", found->fd, fd);
@@ -80,7 +80,7 @@ void fd_min_max(void)
     min_des = SPLAY_MIN(descriptors, &entries);
     max_des = SPLAY_MAX(descriptors, &entries);
 
-    if(min_des && max_des) 
+    if (min_des && max_des) 
         printf("min fd = %d max fd = %d\n", min_des->fd, max_des->fd);
 
 }