diff options
Diffstat (limited to 'src/shell_manager.cc')
| -rw-r--r-- | src/shell_manager.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/shell_manager.cc b/src/shell_manager.cc index 8f6e57ac..93a9f3fe 100644 --- a/src/shell_manager.cc +++ b/src/shell_manager.cc @@ -105,7 +105,7 @@ template<typename Func> pid_t spawn_shell(const char* shell, StringView cmdline, ConstArrayView<String> params, ConstArrayView<String> kak_env, - Func setup_child) + Func setup_child) noexcept { Vector<const char*> envptrs; for (char** envp = environ; *envp; ++envp) @@ -128,6 +128,8 @@ pid_t spawn_shell(const char* shell, StringView cmdline, setup_child(); execve(shell, (char* const*)execparams.data(), (char* const*)envptrs.data()); + char buffer[1024]; + write(STDERR_FILENO, format_to(buffer, "execve failed: {}\n", errno)); _exit(-1); return -1; } |