Fix decompiler widget crash when starting unsynced

rizinorg · Nov 4, 2023 · 900b1a3 · 900b1a3
1 parent 13953d2
commit 900b1a3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/widgets/DecompilerWidget.cpp b/src/widgets/DecompilerWidget.cpp
@@ -347,8 +347,10 @@ void DecompilerWidget::decompilationFinished(RzAnnotatedCode *codeDecompiled)
         }
     }
 
-    ui->textEdit->horizontalScrollBar()->setSliderPosition(scrollHistory[historyPos].first);
-    ui->textEdit->verticalScrollBar()->setSliderPosition(scrollHistory[historyPos].second);
+    if (!scrollHistory.empty()) {
+        ui->textEdit->horizontalScrollBar()->setSliderPosition(scrollHistory[historyPos].first);
+        ui->textEdit->verticalScrollBar()->setSliderPosition(scrollHistory[historyPos].second);
+    }
 }
 
 void DecompilerWidget::setAnnotationsAtCursor(size_t pos)