fix xterm

libs/remix-ui/xterm/src/lib/components/remix-ui-xterminals.tsx

@@ -79,11 +79,13 @@ export const RemixUiXterminals = (props: RemixUiXterminalsProps) => {
   const writeToTerminal = (data: string, pid: number) => {
     setTerminals(prevState => {
       const terminal = prevState.find(xtermState => xtermState.pid === pid)
+      if (terminal) {
         if (terminal.ref && terminal.ref.terminal) {
           terminal.ref.terminal.write(data)
         } else {
           terminal.queue += data
         }
+      }
       return [...prevState]
     })
   }
@@ -212,28 +214,52 @@ export const RemixUiXterminals = (props: RemixUiXterminalsProps) => {
 }
 
 const themeCollection = [
-  { themeName: 'HackerOwl', backgroundColor: '#011628', textColor: '#babbcc',
-    shapeColor: '#8694a1',fillColor: '#011C32'},
-  { themeName: 'Cerulean', backgroundColor: '#ffffff', textColor: '#343a40',
-    shapeColor: '#343a40',fillColor: '#f8f9fa'},
-  { themeName: 'Cyborg', backgroundColor: '#060606', textColor: '#adafae',
-    shapeColor: '#adafae', fillColor: '#222222'},
-  { themeName: 'Dark', backgroundColor: '#222336', textColor: '#babbcc',
-    shapeColor: '#babbcc',fillColor: '#2a2c3f'},
-  { themeName: 'Flatly', backgroundColor: '#ffffff', textColor: '#343a40',
-    shapeColor: '#7b8a8b',fillColor: '#ffffff'},
-  { themeName: 'Black', backgroundColor: '#1a1a1a', textColor: '#babbcc',
-    shapeColor: '#b5b4bc',fillColor: '#1f2020'},
-  { themeName: 'Light', backgroundColor: '#eef1f6', textColor: '#3b445e',
-    shapeColor: '#343a40',fillColor: '#ffffff'},
-  { themeName: 'Midcentury', backgroundColor: '#DBE2E0', textColor: '#11556c',
-    shapeColor: '#343a40',fillColor: '#eeede9'},
-  { themeName: 'Spacelab', backgroundColor: '#ffffff', textColor: '#343a40',
-    shapeColor: '#333333', fillColor: '#eeeeee'},
-  { themeName: 'Candy', backgroundColor: '#d5efff', textColor: '#11556c',
-    shapeColor: '#343a40',fillColor: '#fbe7f8' },
-  { themeName: 'Violet', backgroundColor: '#f1eef6', textColor: '#3b445e',
-    shapeColor: '#343a40',fillColor: '#f8fafe' },
-  { themeName: 'Pride', backgroundColor: '#f1eef6', textColor: '#343a40',
-    shapeColor: '#343a40',fillColor: '#f8fafe' },
+  {
+    themeName: 'HackerOwl', backgroundColor: '#011628', textColor: '#babbcc',
+    shapeColor: '#8694a1', fillColor: '#011C32'
+  },
+  {
+    themeName: 'Cerulean', backgroundColor: '#ffffff', textColor: '#343a40',
+    shapeColor: '#343a40', fillColor: '#f8f9fa'
+  },
+  {
+    themeName: 'Cyborg', backgroundColor: '#060606', textColor: '#adafae',
+    shapeColor: '#adafae', fillColor: '#222222'
+  },
+  {
+    themeName: 'Dark', backgroundColor: '#222336', textColor: '#babbcc',
+    shapeColor: '#babbcc', fillColor: '#2a2c3f'
+  },
+  {
+    themeName: 'Flatly', backgroundColor: '#ffffff', textColor: '#343a40',
+    shapeColor: '#7b8a8b', fillColor: '#ffffff'
+  },
+  {
+    themeName: 'Black', backgroundColor: '#1a1a1a', textColor: '#babbcc',
+    shapeColor: '#b5b4bc', fillColor: '#1f2020'
+  },
+  {
+    themeName: 'Light', backgroundColor: '#eef1f6', textColor: '#3b445e',
+    shapeColor: '#343a40', fillColor: '#ffffff'
+  },
+  {
+    themeName: 'Midcentury', backgroundColor: '#DBE2E0', textColor: '#11556c',
+    shapeColor: '#343a40', fillColor: '#eeede9'
+  },
+  {
+    themeName: 'Spacelab', backgroundColor: '#ffffff', textColor: '#343a40',
+    shapeColor: '#333333', fillColor: '#eeeeee'
+  },
+  {
+    themeName: 'Candy', backgroundColor: '#d5efff', textColor: '#11556c',
+    shapeColor: '#343a40', fillColor: '#fbe7f8'
+  },
+  {
+    themeName: 'Violet', backgroundColor: '#f1eef6', textColor: '#3b445e',
+    shapeColor: '#343a40', fillColor: '#f8fafe'
+  },
+  {
+    themeName: 'Pride', backgroundColor: '#f1eef6', textColor: '#343a40',
+    shapeColor: '#343a40', fillColor: '#f8fafe'
+  },
 ]