cstrans-df-run: use std::move() suggested by Coverity

kdudka · kdudka · commit e21d8ce96282 · 2024-07-03T16:19:38.000+02:00
Related: csutils#190 Closes: csutils#191
diff --git a/src/cstrans-df-run.cc b/src/cstrans-df-run.cc
@@ -195,7 +195,7 @@ void DockerFileTransformer::transformRunLine(std::string *pRunLine)
     }
 
     // return the result of a successful transformation
-    *pRunLine = newRunLine;
+    *pRunLine = std::move(newRunLine);
 }
 
 bool DockerFileTransformer::transform(std::istream &in, std::ostream &out)

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,7 @@ void DockerFileTransformer::transformRunLine(std::string *pRunLine)`
`195`	`195`	`}`
`196`	`196`
`197`	`197`	`// return the result of a successful transformation`
`198`		`- *pRunLine = newRunLine;`
	`198`	`+ *pRunLine = std::move(newRunLine);`
`199`	`199`	`}`
`200`	`200`
`201`	`201`	`bool DockerFileTransformer::transform(std::istream &in, std::ostream &out)`