fix return

DurieuxPol · DurieuxPol · commit b6a3a978f7df · 2026-02-17T15:10:30.000+01:00
diff --git a/src/Math-Matrix/PMMatrix.class.st b/src/Math-Matrix/PMMatrix.class.st
@@ -198,7 +198,7 @@ PMMatrix >> - aMatrix [
 PMMatrix >> -= aRow [
 	"Assume a collection is a matrix of one row"
 
-	self rowWiseSubstractionWith: aRow
+	^ self rowWiseSubstractionWith: aRow
 ]
 
 { #category : 'operation' }

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ PMMatrix >> - aMatrix [`
`198`	`198`	`PMMatrix >> -= aRow [`
`199`	`199`	`"Assume a collection is a matrix of one row"`
`200`	`200`
`201`		`- self rowWiseSubstractionWith: aRow`
	`201`	`+ ^ self rowWiseSubstractionWith: aRow`
`202`	`202`	`]`
`203`	`203`
`204`	`204`	`{ #category : 'operation' }`