From b3e763cc228b182019c22a3490312f7b17df4029 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Wed, 24 Jan 2024 17:56:21 -0800
Subject: 52482: strip trailing newlines in emulation modes of ${ command; }

---
 Src/subst.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Src/subst.c')

diff --git a/Src/subst.c b/Src/subst.c
index 3a1187350..650c09de2 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -2005,6 +2005,12 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		int onoerrs = noerrs, rplylen;
 		noerrs = 2;
 		rplylen = zstuff(&cmdarg, rplytmp);
+		if (! EMULATION(EMULATE_ZSH)) {
+		    /* bash and ksh strip trailing newlines here */
+		    while (rplylen > 0 && cmdarg[rplylen-1] == '\n')
+			rplylen--;
+		    cmdarg[rplylen] = 0;
+		}
 		noerrs = onoerrs;
 		if (rplylen >= 0)
 		    setsparam("REPLY", metafy(cmdarg, rplylen, META_REALLOC));
-- 
cgit 1.4.1