Index: lit/Commands/command-source.test
===================================================================
--- lit/Commands/command-source.test
+++ lit/Commands/command-source.test
@@ -0,0 +1,12 @@
+# Check that stop command source on error.
+
+# RUN: %lldb -x -b -o "command source -e 1 %s" 2>&1 | FileCheck %s --check-prefix STOP
+# RUN: %lldb -x -b -o "command source -e 0 %s" 2>&1 | FileCheck %s --check-prefix CONTINUE
+# RUN: %lldb -x -b -o 'settings set interpreter.stop-command-source-on-error true' -o "command source %s" 2>&1 | FileCheck %s --check-prefix STOP
+# RUN: %lldb -x -b -o 'settings set interpreter.stop-command-source-on-error false' -o "command source %s" 2>&1 | FileCheck %s --check-prefix CONTINUE
+
+bogus
+p 10+1
+
+# CONTINUE: 11
+# STOP-NOT: 11
Index: source/Commands/CommandObjectCommands.cpp
===================================================================
--- source/Commands/CommandObjectCommands.cpp
+++ source/Commands/CommandObjectCommands.cpp
@@ -309,8 +309,13 @@
         m_options.m_stop_on_continue.OptionWasSet()) {
       // Use user set settings
       CommandInterpreterRunOptions options;
-      options.SetStopOnContinue(m_options.m_stop_on_continue.GetCurrentValue());
-      options.SetStopOnError(m_options.m_stop_on_error.GetCurrentValue());
+
+      if (m_options.m_stop_on_continue.OptionWasSet())
+        options.SetStopOnContinue(
+            m_options.m_stop_on_continue.GetCurrentValue());
+
+      if (m_options.m_stop_on_error.OptionWasSet())
+        options.SetStopOnError(m_options.m_stop_on_error.GetCurrentValue());
 
       // Individual silent setting is override for global command echo settings.
       if (m_options.m_silent_run.GetCurrentValue()) {