[PATCH] test-framework-sh: fix spelling typo

[Paul Eggert]

* tests/init.sh (setup_): Name local var consistently with
elsewhere in Gnulib, fixing a typo.
---
 ChangeLog     | 6 ++++++
 tests/init.sh | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 564a5c9a83..d3a7f4cb3a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-01-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+       test-framework-sh: fix spelling typo
+       * tests/init.sh (setup_): Name local var consistently with
+       elsewhere in Gnulib, fixing a typo.
+
 2024-01-15  Bruno Haible  <bruno@clisp.org>
 
        test-framework-sh: Improve portability to native Windows and OS/2.
diff --git a/tests/init.sh b/tests/init.sh
index 05b35cad98..1e15636c63 100644
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -434,7 +434,7 @@ setup_ ()
 
   # Remove relative and non-accessible directories from PATH, including '.'
   # and Zero-length entries.
-  saved_IFS="$IFS"; IFS="$PATH_SEPARATOR"
+  save_IFS="$IFS"; IFS="$PATH_SEPARATOR"
   new_PATH=
   for dir in $PATH; do
     IFS="$save_IFS"
@@ -445,7 +445,7 @@ setup_ ()
         ;;
     esac
   done
-  IFS="$saved_IFS"
+  IFS="$save_IFS"
   PATH="$new_PATH"
   export PATH
 }
-- 
2.40.1