Add nil check on retry responses

jpahm · jpahm · commit 4461a305e933 · 2025-04-14T21:20:07.000-05:00
diff --git a/scrapers/coursebook.go b/scrapers/coursebook.go
@@ -85,7 +85,7 @@ func ScrapeCoursebook(term string, startPrefix string, outDir string) {
 				}
 				req.Header = coursebookHeaders
 				res, err = cli.Do(req)
-				if res.StatusCode != 200 {
+				if res != nil && res.StatusCode != 200 {
 					return errors.New("Non-200 response status code")
 				}
 				return err
@@ -135,7 +135,7 @@ func ScrapeCoursebook(term string, startPrefix string, outDir string) {
 				}
 				req.Header = coursebookHeaders
 				res, err = cli.Do(req)
-				if res.StatusCode != 200 {
+				if res != nil && res.StatusCode != 200 {
 					return errors.New("Non-200 response status code")
 				}
 				return err

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ func ScrapeCoursebook(term string, startPrefix string, outDir string) {`
`85`	`85`	`}`
`86`	`86`	`req.Header = coursebookHeaders`
`87`	`87`	`res, err = cli.Do(req)`
`88`		`- if res.StatusCode != 200 {`
	`88`	`+ if res != nil && res.StatusCode != 200 {`
`89`	`89`	`return errors.New("Non-200 response status code")`
`90`	`90`	`}`
`91`	`91`	`return err`
`@@ -135,7 +135,7 @@ func ScrapeCoursebook(term string, startPrefix string, outDir string) {`
`135`	`135`	`}`
`136`	`136`	`req.Header = coursebookHeaders`
`137`	`137`	`res, err = cli.Do(req)`
`138`		`- if res.StatusCode != 200 {`
	`138`	`+ if res != nil && res.StatusCode != 200 {`
`139`	`139`	`return errors.New("Non-200 response status code")`
`140`	`140`	`}`
`141`	`141`	`return err`