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[EA-117268 5135780] Fix OOBE for display ascii info

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This commit is contained in:
Alex Plate 2019-08-01 17:55:42 +03:00
parent 6e81714937
commit b2af829e2e
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1 changed files with 3 additions and 1 deletions

4
src/com/maddyhome/idea/vim/group/FileGroup.java
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@ -246,7 +246,9 @@ public class FileGroup {
public void displayAsciiInfo(@NotNull Editor editor) {
int offset = editor.getCaretModel().getOffset();
char ch = editor.getDocument().getCharsSequence().charAt(offset);
CharSequence charsSequence = editor.getDocument().getCharsSequence();
if (charsSequence.length() == 0 || offset >= charsSequence.length()) return;
char ch = charsSequence.charAt(offset);
VimPlugin.showMessage("<" +
StringHelper.toKeyNotation(KeyStroke.getKeyStroke(ch)) +