From 01d77c6d2763ff83c5b871fbb5bad75a2c491dc9 Mon Sep 17 00:00:00 2001
From: pompolic <pompolic@special-circumstanc.es>
Date: Mon, 11 Jul 2022 22:52:40 +0200
Subject: [PATCH] Fix exception when no argument is given to
hammer-parse-step-to-result
---
gdb-port/commands.py | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/gdb-port/commands.py b/gdb-port/commands.py
index 90502da..17f6cc7 100644
--- a/gdb-port/commands.py
+++ b/gdb-port/commands.py
@@ -181,14 +181,14 @@ class HammerParseStepToResult(FlowControlWithPrint):
def invoke(self, arg, from_tty):
args = gdb.string_to_argv(arg)
- index = -1
+ index = 0
if len(args) < 1:
print("No argument given. Execution will be stopped after the current parser being applied returns its result.")
-
- try:
- index = int(args[0])
- except ValueError:
- print("Argument needs to be an integer. Execution will be stopped after the current parser being applied returns its result.")
+ else:
+ try:
+ index = int(args[0])
+ except ValueError:
+ print("Argument needs to be an integer. Execution will be stopped after the current parser being applied returns its result.")
top_level_parse.setup_ast_stack_index(index)
# HDoParseRetBreakpoint sets hammer_step_counter to 1 after capturing the AST subtree, so this will stop at the first h_do_parse invocation afterwards
--
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