[libgpiod][PATCH 1/8] tools: tests: don't mix string and array

[Kent Gibson <warthog618@gmail.com>]

Fix shellcheck SC2145[1] - argument mixes string and array.

Separate the command from the array of arguments to avoid mixing.

Signed-off-by: Kent Gibson <warthog618@gmail.com>

[1] https://www.shellcheck.net/wiki/SC2145
---
 tools/gpio-tools-test.bash | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/gpio-tools-test.bash b/tools/gpio-tools-test.bash
index 521556c..34ea744 100755
--- a/tools/gpio-tools-test.bash
+++ b/tools/gpio-tools-test.bash
@@ -174,18 +174,24 @@ gpiosim_cleanup() {
 run_tool() {
 	# Executables to test are expected to be in the same directory as the
 	# testing script.
-	output=$(timeout 10s $SOURCE_DIR/"$@" 2>&1)
+	cmd=$1
+	shift
+	output=$(timeout 10s "$SOURCE_DIR/$cmd" "$@" 2>&1)
 	status=$?
 }
 
 dut_run() {
-	coproc timeout 10s $SOURCE_DIR/"$@" 2>&1
+	cmd=$1
+	shift
+	coproc timeout 10s "$SOURCE_DIR/$cmd" "$@" 2>&1
 	DUT_PID=$COPROC_PID
 	read -t1 -n1 -u ${COPROC[0]} DUT_FIRST_CHAR
 }
 
 dut_run_redirect() {
-	coproc timeout 10s $SOURCE_DIR/"$@" > $SHUNIT_TMPDIR/$DUT_OUTPUT 2>&1
+	cmd=$1
+	shift
+	coproc timeout 10s "$SOURCE_DIR/$cmd" "$@" > "$SHUNIT_TMPDIR/$DUT_OUTPUT" 2>&1
 	DUT_PID=$COPROC_PID
 	# give the process time to spin up
 	# FIXME - find a better solution
-- 
2.39.2