From a73c705b0c864a9ce042fca6e72e0c92d4ad8237 Mon Sep 17 00:00:00 2001
From: Oliver Kiddle <opk@zsh.org>
Date: Fri, 16 Dec 2022 23:22:33 +0100
Subject: 51212: remove STOUC() macro

This served as a workaround for ancient compilers where casts to
unsigned char were broken.
---
 Src/exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Src/exec.c')

diff --git a/Src/exec.c b/Src/exec.c
index 2b7e0c7c5..c8eb71b34 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -603,7 +603,7 @@ zexecve(char *pth, char **argv, char **newenvp)
                         isbinary = 1;
                         hasletter = 0;
                         for (ptr = execvebuf; ptr < ptr2; ptr++) {
-                            if (islower(STOUC(*ptr)) || *ptr == '$' || *ptr == '`')
+			    if (islower((unsigned char) *ptr) || *ptr == '$' || *ptr == '`')
                                 hasletter = 1;
                             if (hasletter && *ptr == '\n') {
                                 isbinary = 0;
-- 
cgit 1.4.1