Shell: Restore input offset when failing to parse a redirection

This fixes #3051
Author: https://github.com/alimpfard Commit: https://github.com/SerenityOS/serenity/commit/d9a1cb440cb Pull-request: https://github.com/SerenityOS/serenity/pull/3134 Issue: https://github.com/SerenityOS/serenity/issues/3051
2020-08-14 16:26:45 +04:30 · 2020-08-14 16:26:45 +04:30 · d9a1cb440c · 2024-07-19 03:39:14 +09:00
commit d9a1cb440c
parent b97e42dcaa
1 changed files with 1 additions and 0 deletions
--- a/Shell/Parser.cpp
+++ b/Shell/Parser.cpp
@ -524,6 +524,7 @@ RefPtr<AST::Node> Parser::parse_redirection()
        return create<AST::ReadWriteRedirection>(pipe_fd, move(path)); // Redirection ReadWrite
    }
    default:
+        m_offset = rule_start->offset;
        return nullptr;
    }
 }