From 5baffd0b0c45d0f03aaf3a92846f833bfc969acc Mon Sep 17 00:00:00 2001
From: Leroy Hopson <git@leroy.geek.nz>
Date: Sat, 21 Nov 2020 12:02:29 +0700
Subject: [PATCH] Provide correct arguments to execvp

Previously no arguments were provided, but by convention argv[0] should
be the name of the program.

Providing this argumens enables Psuedoterminal node to work on macOS.
---
 addons/godot_xterm/native/src/pseudoterminal.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/addons/godot_xterm/native/src/pseudoterminal.cpp b/addons/godot_xterm/native/src/pseudoterminal.cpp
index bf3fdda..a13594f 100644
--- a/addons/godot_xterm/native/src/pseudoterminal.cpp
+++ b/addons/godot_xterm/native/src/pseudoterminal.cpp
@@ -1,7 +1,8 @@
 #include "pseudoterminal.h"
-#include <unistd.h>
+#include <libgen.h>
 #include <sys/wait.h>
 #include <termios.h>
+#include <unistd.h>
 
 // Platform specific includes.
 #if defined(PLATFORM_LINUX)
@@ -77,7 +78,8 @@ void Pseudoterminal::process_pty()
         putenv(colortermenv);
 
         char *shell = getenv("SHELL");
-        execvp(shell, NULL);
+        char *argv[] = { basename(shell), NULL };
+        execvp(shell, argv);
     }
     else
     {
@@ -171,4 +173,4 @@ void Pseudoterminal::resize(Vector2 new_size)
 {
     std::lock_guard<std::mutex> guard(size_mutex);
     size = new_size;
-}
\ No newline at end of file
+}