Merge pull request #2131 from Tyriar/72149_npe

Fix NPE in reflow
xtermjs · May 26, 2019 · 2f4c5b9 · 2f4c5b9
2 parents 44e01ba + de8d9a7
commit 2f4c5b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Buffer.ts b/src/Buffer.ts
@@ -294,7 +294,7 @@ export class Buffer implements IBuffer {
     for (let y = this.lines.length - 1; y >= 0; y--) {
       // Check whether this line is a problem
       let nextLine = this.lines.get(y) as BufferLine;
-      if (!nextLine.isWrapped && nextLine.getTrimmedLength() <= newCols) {
+      if (!nextLine || !nextLine.isWrapped && nextLine.getTrimmedLength() <= newCols) {
         continue;
       }