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authorKUDr <kudr@openttd.org>2006-06-04 09:31:20 +0000
committerKUDr <kudr@openttd.org>2006-06-04 09:31:20 +0000
commit3e0902ff148fea491fbd8404c6c3767b9b59e342 (patch)
tree781c185a3f3286cd96c2b766ec71f3afad223ce9
parenta0caafeb5075ca58232068b48050717f9cf02313 (diff)
downloadopenttd-3e0902ff148fea491fbd8404c6c3767b9b59e342.tar.xz
(svn r5095) -CodeChange: {} added around returns
-rw-r--r--aystar.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/aystar.c b/aystar.c
index c34c28ce2..88b187497 100644
--- a/aystar.c
+++ b/aystar.c
@@ -149,8 +149,9 @@ int AyStarMain_Loop(AyStar *aystar) {
// Get the best node from OpenList
OpenListNode *current = AyStarMain_OpenList_Pop(aystar);
// If empty, drop an error
- if (current == NULL)
+ if (current == NULL) {
return AYSTAR_EMPTY_OPENLIST;
+ }
// Check for end node and if found, return that code
if (aystar->EndNodeCheck(aystar, current) == AYSTAR_FOUND_END_NODE) {
@@ -175,12 +176,13 @@ int AyStarMain_Loop(AyStar *aystar) {
// Free the node
free(current);
- if (aystar->max_search_nodes != 0 && Hash_Size(&aystar->ClosedListHash) >= aystar->max_search_nodes)
+ if (aystar->max_search_nodes != 0 && Hash_Size(&aystar->ClosedListHash) >= aystar->max_search_nodes) {
/* We've expanded enough nodes */
return AYSTAR_LIMIT_REACHED;
- else
+ } else {
// Return that we are still busy
return AYSTAR_STILL_BUSY;
+ }
}
/*