From 9faddd482356f159776a024de3df1a29dfd4fd83 Mon Sep 17 00:00:00 2001
From: Stas Sergeev <stsp@users.sourceforge.net>
Date: Fri, 7 Feb 2025 14:33:48 +0300
Subject: [PATCH] skip trailing spaces from cmdline

Some programs do not tolerate trailing spaces in argv[0], which
was happening in loadfix/lh commands.
---
 src/command.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/command.c b/src/command.c
index f2ec8e8..eb3b7e3 100644
--- a/src/command.c
+++ b/src/command.c
@@ -4360,6 +4360,10 @@ static void parse_cmd_line(void)
   extr = cmd_line;
   while (*extr == ' ' || *extr == '\t')
     extr++;
+  // skip trailing spaces
+  delim = extr + strlen(extr) - 1;
+  while (delim >= extr && *delim == ' ')
+    *delim-- = '\0';
   if (*extr == '\0')
     {
     cmd[0] = '\0';