be a bit more leniant on line-endings

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

core/conn.go

@@ -63,14 +63,19 @@ func (c *conn) ReadLine() ([]byte, *errors.Error) {
 		return nil, errors.WrapError(ConnReadErr, err)
 	}
 
-	// Iterate up to '\r\n'
+	// Iterate up to '\r\n' or just '\n'
 	end := -1
 	for i := 0; i < count; i++ {
-		if c.b[i] == '\r' {
-			if i < count-1 && c.b[i+1] == '\n' {
-				end = i
+		switch {
+		case c.b[i] == '\r':
+			if i >= count {
 				break
 			}
+			i++
+			fallthrough
+		case c.b[i] == '\n':
+			end = i
+			break
 		}
 	}
 

core/server.go

@@ -14,7 +14,7 @@ import (
 
 const (
 	// Version holds the current version string
-	Version = "v3.1.8-beta1"
+	Version = "v3.1.8-beta2"
 )
 
 var (