---

pcwalton · pcwalton · commit 172f8d05b86f · 2011-06-09T10:51:51.000-07:00
yaml --- r: 2989 b: refs/heads/master c: 80f86d1 h: refs/heads/master i: 2987: 6389766 v: v3
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 537d879dc1437744e375d58bcce14bc427d904a2
+refs/heads/master: 80f86d1e9b09b52d4c785c79843e76b5a9187e12
diff --git a/trunk/src/lib/ufind.rs b/trunk/src/lib/ufind.rs
@@ -38,7 +38,7 @@ fn union(&ufind ufnd, uint m, uint n) {
     auto n_root = find(ufnd, n);
     if (m_root < n_root) {
         ufnd.nodes.(n_root) = some[uint](m_root);
-    } else {
+    } else if (m_root > n_root) {
         ufnd.nodes.(m_root) = some[uint](n_root);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`---`
`2`		`-refs/heads/master: 537d879dc1437744e375d58bcce14bc427d904a2`
	`2`	`+refs/heads/master: 80f86d1e9b09b52d4c785c79843e76b5a9187e12`
Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ fn union(&ufind ufnd, uint m, uint n) {`
`38`	`38`	`auto n_root = find(ufnd, n);`
`39`	`39`	`if (m_root < n_root) {`
`40`	`40`	`ufnd.nodes.(n_root) = some[uint](m_root);`
`41`		`- } else {`
	`41`	`+ } else if (m_root > n_root) {`
`42`	`42`	`ufnd.nodes.(m_root) = some[uint](n_root);`
`43`	`43`	`}`
`44`	`44`	`}`