LibLine: Ignore interrupts unless actively editing

It does not make much sense to receive an interrupt and process it
*much later*.
Also patches Userland/js to only create exceptions while some code is
actually running.

1 files changed, 2 insertions, 1 deletions

diff --git a/Userland/js.cpp b/Userland/js.cpp
index 69923856b8..b20e12a4cf 100644
--- a/Userland/js.cpp
+++ b/Userland/js.cpp
@@ -421,7 +421,8 @@ int main(int argc, char** argv)
         s_editor = make<Line::Editor>();
 
         signal(SIGINT, [](int) {
-            sigint_handler();
+            if (!s_editor->is_editing())
+                sigint_handler();
             s_editor->interrupted();
         });