Added fail-safe

3 years ago · ce5499e91f
parent 83cb57b006
commit ce5499e91f
1 changed files with 2 additions and 1 deletions
--- a/app/src/main/java/eu/faircode/email/StyleHelper.java
+++ b/app/src/main/java/eu/faircode/email/StyleHelper.java
@ -959,7 +959,8 @@ public class StyleHelper {
    static void markAsInserted(Editable text, int start, int end) {
        for (InsertedSpan span : text.getSpans(0, text.length(), InsertedSpan.class))
            text.removeSpan(span);
-        text.setSpan(new InsertedSpan(), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        if (start >= 0 && start < end && end <= text.length())
+            text.setSpan(new InsertedSpan(), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }

    static class InsertedSpan implements NoCopySpan {