scripts: dtc-version: Don't show error messages
Prevent the error messages produced by which(1), such as the one quoted
below, from being visible in the build outputs.
which: no dtc in (./scripts/dtc)
This makes the build outputs look a tiny bit cleaner.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
diff --git a/scripts/dtc-version.sh b/scripts/dtc-version.sh
index 53ff868..18c59ac 100755
--- a/scripts/dtc-version.sh
+++ b/scripts/dtc-version.sh
@@ -15,7 +15,7 @@
exit 1
fi
-if ! which $dtc >/dev/null ; then
+if ! which $dtc > /dev/null 2>&1 ; then
echo "Error: Cannot find dtc: $dtc"
exit 1
fi