[PATCH 5/7] check-guile.in: improve quoting (e.g. paths with spaces)

[Rob Browning]

---
 check-guile.in | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

diff --git a/check-guile.in b/check-guile.in
index 214deec16..09d95a03c 100644
--- a/check-guile.in
+++ b/check-guile.in
@@ -14,25 +14,22 @@ set -e
 top_builddir=@top_builddir_absolute@
 top_srcdir=@top_srcdir_absolute@
 
-TEST_SUITE_DIR=${top_srcdir}/test-suite
-export TEST_SUITE_DIR
+export TEST_SUITE_DIR="${top_srcdir}/test-suite"
 
 if [ x"$1" = x-i ] ; then
-    guile=$2
-    shift
-    shift
+    guile="$2"
+    shift 2
 else
-    guile=${top_builddir}/meta/guile
+    guile="${top_builddir}/meta/guile"
 fi
 
-GUILE_LOAD_PATH=$TEST_SUITE_DIR
-export GUILE_LOAD_PATH
+export GUILE_LOAD_PATH="$TEST_SUITE_DIR"
 
 if [ -f "$guile" -a -x "$guile" ] ; then
-    echo Testing $guile ... "$@"
-    echo with GUILE_LOAD_PATH=$GUILE_LOAD_PATH
+    echo "Testing $guile ..." "$@"
+    echo "with GUILE_LOAD_PATH=$GUILE_LOAD_PATH"
 else
-    echo ERROR: Cannot execute $guile
+    echo "ERROR: Cannot execute $guile"
     exit 1
 fi
 
@@ -41,11 +38,9 @@ if [ ! -f guile-procedures.txt ] ; then
    @LN_S@ libguile/guile-procedures.txt .
 fi
 
-exec $guile \
+exec "$guile" \
     --debug \
     -L "$TEST_SUITE_DIR" \
     --no-auto-compile -e main -s "$TEST_SUITE_DIR/guile-test" \
     --test-suite "$TEST_SUITE_DIR/tests" \
     --log-file check-guile.log "$@"
-
-# check-guile ends here
-- 
2.39.2