Don't append a spurious newline to PATH

* bin/eselect.in (PATH): Don't append a spurious newline.

Fixes: 81dc05871392f5acbf5fadb5bb1991c737e42a5f
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

2 files changed, 5 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index b0ed346..ef5914e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2023-06-07  Ulrich Müller  <ulm@gentoo.org>
+
+	* bin/eselect.in (PATH): Don't append a spurious newline.
+
 2023-06-06  Ulrich Müller  <ulm@gentoo.org>
 
 	* configure.ac: Update version to 1.4.23.
diff --git a/bin/eselect.in b/bin/eselect.in
index 483a572..41d53d7 100755
--- a/bin/eselect.in
+++ b/bin/eselect.in
@@ -62,7 +62,7 @@ umask +rx
 # Sanitise PATH: We don't want to execute Portage's internal helpers
 # if we're called from an ebuild.
 IFS=:
-read -r -d '' -a path <<<"${PATH}"
+read -r -d '' -a path < <(echo -n "${PATH}")
 for i in "${!path[@]}"; do
 	[[ ${path[i]} == */portage?(/*)/ebuild-helpers?(/*) ]] && unset "path[i]"
 done