Fix debug message when unable to get the terraform lock (#554)

kaufers · David Chung · commit a2e4ca7f2c1c · 2017-05-19T15:23:53.000-07:00
Signed-off-by: Steven Kaufer &lt;kaufer@us.ibm.com&gt;
diff --git a/examples/instance/terraform/apply.go b/examples/instance/terraform/apply.go
@@ -26,8 +26,9 @@ func (p *plugin) terraformApply() error {
 			if err := p.lock.TryLock(); err == nil {
 				defer p.lock.Unlock()
 				doTerraformApply(p.Dir)
+			} else {
+				log.Debugln("Can't acquire lock, waiting")
 			}
-			log.Debugln("Can't acquire lock, waiting")
 			time.Sleep(time.Duration(int64(rand.NormFloat64())%1000) * time.Millisecond)
 		}
 	}()

Original file line number	Diff line number	Diff line change
`@@ -26,8 +26,9 @@ func (p *plugin) terraformApply() error {`
`26`	`26`	`if err := p.lock.TryLock(); err == nil {`
`27`	`27`	`defer p.lock.Unlock()`
`28`	`28`	`doTerraformApply(p.Dir)`
	`29`	`+ } else {`
	`30`	`+ log.Debugln("Can't acquire lock, waiting")`
`29`	`31`	`}`
`30`		`- log.Debugln("Can't acquire lock, waiting")`
`31`	`32`	`time.Sleep(time.Duration(int64(rand.NormFloat64())%1000) * time.Millisecond)`
`32`	`33`	`}`
`33`	`34`	`}()`