#RI-2051 - fix tests

Author: Roman.Sergeenko

redisinsight/ui/src/pages/browser/components/string-details/StringDetails.tsx

@@ -108,7 +108,7 @@ const StringDetails = (props: Props) => {
       )}
       {isEditItem && (
         <InlineItemEditor
-          initialValue={value}
+          initialValue={value || ''}
           controlsPosition="bottom"
           placeholder="Enter Value"
           fieldName="value"

redisinsight/ui/src/slices/string.ts

@@ -52,7 +52,7 @@ const stringSlice = createSlice({
     },
     resetStringValue: (state) => {
       state.data.key = ''
-      state.data.value = ''
+      state.data.value = null
     },
   },
 })