Merge pull request #122 from traPtitech/fix/1-4-err-scope

chapter1-section4 errのスコープがおかしかったのを修正
traPtitech · Nov 19, 2023 · e5737d6 · e5737d6
2 parents e0447e4 + 78ced8f
commit e5737d6
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/docs/chapter1/section4/src/practice_server.go b/docs/chapter1/section4/src/practice_server.go
@@ -65,7 +65,8 @@ func getCityInfoHandler(c echo.Context) error {
 	fmt.Println(cityName)
 
 	var city City
-	if err := db.Get(&city, "SELECT * FROM city WHERE Name=?", cityName); errors.Is(err, sql.ErrNoRows) {
+	err := db.Get(&city, "SELECT * FROM city WHERE Name=?", cityName)
+	if errors.Is(err, sql.ErrNoRows) {
 		return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("No such city Name = %s", cityName))
 	}
 	if err != nil {

diff --git a/docs/chapter1/section4/src/server.go b/docs/chapter1/section4/src/server.go
@@ -63,7 +63,8 @@ func getCityInfoHandler(c echo.Context) error {
 	fmt.Println(cityName)
 
 	var city City
-	if err := db.Get(&city, "SELECT * FROM city WHERE Name=?", cityName); errors.Is(err, sql.ErrNoRows) {
+	err := db.Get(&city, "SELECT * FROM city WHERE Name=?", cityName)
+	if errors.Is(err, sql.ErrNoRows) {
 		return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("No such city Name = %s", cityName))
 	}
 	if err != nil {