Replace String comparisons with "", String() to is_empty()

Also:
- Adds two stress tests to test_string.h
- Changes to .empty() on std::strings

1 files changed, 1 insertions, 1 deletions

diff --git a/core/debugger/local_debugger.cpp b/core/debugger/local_debugger.cpp
index 60aa3e6be7..7b397e88a3 100644
--- a/core/debugger/local_debugger.cpp
+++ b/core/debugger/local_debugger.cpp
@@ -139,7 +139,7 @@ void LocalDebugger::debug(bool p_can_continue, bool p_is_error_breakpoint) {
 		// Cache options
 		String variable_prefix = options["variable_prefix"];
 
-		if (line == "") {
+		if (line.is_empty()) {
 			print_line("\nDebugger Break, Reason: '" + script_lang->debug_get_error() + "'");
 			print_line("*Frame " + itos(current_frame) + " - " + script_lang->debug_get_stack_level_source(current_frame) + ":" + itos(script_lang->debug_get_stack_level_line(current_frame)) + " in function '" + script_lang->debug_get_stack_level_function(current_frame) + "'");
 			print_line("Enter \"help\" for assistance.");