Fix missing import

clue · clue · commit 1c21011310cc · 2013-07-12T23:56:42.000+02:00
diff --git a/src/ShortestPath/MooreBellmanFord.php b/src/ShortestPath/MooreBellmanFord.php
@@ -5,6 +5,7 @@
 use Fhaculty\Graph\Edge\Base as Edge;
 use Fhaculty\Graph\Cycle;
 use Fhaculty\Graph\Exception\NegativeCycleException;
+use Fhaculty\Graph\Exception\UnderflowException;
 
 class MooreBellmanFord extends Base
 {

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,7 @@`
`5`	`5`	`use Fhaculty\Graph\Edge\Base as Edge;`
`6`	`6`	`use Fhaculty\Graph\Cycle;`
`7`	`7`	`use Fhaculty\Graph\Exception\NegativeCycleException;`
	`8`	`+use Fhaculty\Graph\Exception\UnderflowException;`
`8`	`9`
`9`	`10`	`class MooreBellmanFord extends Base`
`10`	`11`	`{`