ash: fix POSIX build

Commit 950b318a2 (ash: Unix-style paths, shell builtins and applets)
added a call to stack_add_ext_space() which should only be included
when building for Microsoft Windows.

1 files changed, 2 insertions, 0 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 521ab22af..d15a6f685 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -9088,7 +9088,9 @@ static void shellexec(char *prog, char **argv, const char *path, int idx)
          || (applet_no = find_applet_by_name(prog)) >= 0
 #endif
         ) {
+#if ENABLE_PLATFORM_MINGW32
                 prog = stack_add_ext_space(prog);
+#endif
                 tryexec(IF_FEATURE_SH_STANDALONE(applet_no,) prog, argv, envp);
                 if (applet_no >= 0) {
                         /* We tried execing ourself, but it didn't work.