Added fail-safe

4 years ago · 94ce9eabd4
parent b1825316c3
commit 94ce9eabd4
1 changed files with 6 additions and 5 deletions
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@ -2246,11 +2246,12 @@ public class HtmlHelper {
                                if (dashed) {
                                    LineSpan[] lines = ssb.getSpans(0, ssb.length(), LineSpan.class);
                                    int last = -1;
-                                    for (LineSpan line : lines) {
-                                        int e = ssb.getSpanEnd(line);
-                                        if (e > last)
-                                            last = e;
-                                    }
+                                    if (lines != null)
+                                        for (LineSpan line : lines) {
+                                            int e = ssb.getSpanEnd(line);
+                                            if (e > last)
+                                                last = e;
+                                        }
                                    if (last >= 0) {
                                        boolean blank = true;
                                        for (int i = last; i < ssb.length(); i++) {