Merge branch 'adjust-mssfix-range'

1 files changed, 6 insertions, 4 deletions

diff --git a/gui/packages/desktop/src/renderer/components/AdvancedSettings.js b/gui/packages/desktop/src/renderer/components/AdvancedSettings.js
index 8b88cf9dfe..0c00886e68 100644
--- a/gui/packages/desktop/src/renderer/components/AdvancedSettings.js
+++ b/gui/packages/desktop/src/renderer/components/AdvancedSettings.js
@@ -17,7 +17,7 @@ import styles from './AdvancedSettingsStyles';
 import Img from './Img';
 
 const MIN_MSSFIX_VALUE = 1000;
-const MAX_MSSFIX_VALUE = 1500;
+const MAX_MSSFIX_VALUE = 1450;
 
 type Props = {
   enableIpv6: boolean,
@@ -116,7 +116,7 @@ export class AdvancedSettings extends Component<Props, State> {
                     <Cell.Input
                       keyboardType={'numeric'}
                       maxLength={5}
-                      placeholder={'None'}
+                      placeholder={'Default'}
                       value={this.state.editedMssfix}
                       style={mssfixStyle}
                       onChangeText={this._onMssfixChange}
@@ -124,7 +124,9 @@ export class AdvancedSettings extends Component<Props, State> {
                       onBlur={this._onMssfixBlur}
                     />
                   </Cell.Container>
-                  <Cell.Footer>Change OpenVPN MSS value</Cell.Footer>
+                  <Cell.Footer>
+                    Set OpenVPN MSS value. Valid range: {MIN_MSSFIX_VALUE} - {MAX_MSSFIX_VALUE}.
+                  </Cell.Footer>
                 </NavigationScrollbars>
               </View>
             </NavigationContainer>
@@ -179,7 +181,7 @@ export class AdvancedSettings extends Component<Props, State> {
   _mssfixIsValid(): boolean {
     const mssfix = this.state.editedMssfix;
 
-    return mssfix >= MIN_MSSFIX_VALUE && mssfix <= MAX_MSSFIX_VALUE;
+    return mssfix === null || (mssfix >= MIN_MSSFIX_VALUE && mssfix <= MAX_MSSFIX_VALUE);
   }
 }