minor changes

.github/dependabot.yml

@@ -7,4 +7,4 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "daily"

LICENCE

@@ -20,4 +20,3 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-

cmd/godotenv/cmd.go

@@ -4,7 +4,6 @@ import (
 	"flag"
 	"fmt"
 	"log"
-
 	"strings"
 
 	"github.com/joho/godotenv"

fixtures/plain.env

@@ -5,4 +5,4 @@ OPTION_D =4
 OPTION_E = 5
 OPTION_F = 
 OPTION_G=
-OPTION_H=1 2
+OPTION_H=1 2

godotenv.go

@@ -196,7 +196,7 @@ func loadFile(filename string, overload bool) error {
 
 	for key, value := range envMap {
 		if !currentEnv[key] || overload {
-			_ = os.Setenv(key, value)
+			os.Setenv(key, value)
 		}
 	}
 
@@ -222,7 +222,7 @@ func doubleQuoteEscape(line string) string {
 		if c == '\r' {
 			toReplace = `\r`
 		}
-		line = strings.Replace(line, string(c), toReplace, -1)
+		line = strings.ReplaceAll(line, string(c), toReplace)
 	}
 	return line
 }

parser.go

@@ -18,7 +18,7 @@ const (
 )
 
 func parseBytes(src []byte, out map[string]string) error {
-	src = bytes.Replace(src, []byte("\r\n"), []byte("\n"), -1)
+	src = bytes.ReplaceAll(src, []byte("\r\n"), []byte("\n"))
 	cutset := src
 	for {
 		cutset = getStatementStart(cutset)
@@ -44,7 +44,7 @@ func parseBytes(src []byte, out map[string]string) error {
 	return nil
 }
 
-// getStatementPosition returns position of statement begin.
+// getStatementStart returns position of statement begin.
 //
 // It skips any comment line or non-whitespace character.
 func getStatementStart(src []byte) []byte {
@@ -231,21 +231,12 @@ func isCharFunc(char rune) func(rune) bool {
 }
 
 // isSpace reports whether the rune is a space character but not line break character
-//
-// this differs from unicode.IsSpace, which also applies line break as space
 func isSpace(r rune) bool {
-	switch r {
-	case '\t', '\v', '\f', '\r', ' ', 0x85, 0xA0:
-		return true
-	}
-	return false
+	return unicode.IsSpace(r) && r != '\n'
 }
 
 func isLineEnd(r rune) bool {
-	if r == '\n' || r == '\r' {
-		return true
-	}
-	return false
+	return r == '\n' || r == '\r'
 }
 
 var (