[OE-core] [PATCH 1/1] base-files: profile: Avoid using "command" to determine if programs exist

[Peter Kjellerstedt]

Since the existence of "command" in itself is not guaranteed, using it
to determine if other executables exist is mote. Instead just run the
executables and let the shell determine if they exist. By piping stderr
to /dev/null we avoid unnecessary warnings in case they do not exist.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt at axis.com>
---
 meta/recipes-core/base-files/base-files/profile | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/meta/recipes-core/base-files/base-files/profile b/meta/recipes-core/base-files/base-files/profile
index ceaf15f799..e05c8840db 100644
--- a/meta/recipes-core/base-files/base-files/profile
+++ b/meta/recipes-core/base-files/base-files/profile
@@ -22,14 +22,12 @@ if [ -d /etc/profile.d ]; then
 	unset i
 fi
 
-if command -v resize >/dev/null && command -v tty >/dev/null; then
-	# Make sure we are on a serial console (i.e. the device used starts with
-	# /dev/tty[A-z]), otherwise we confuse e.g. the eclipse launcher which
-	# tries do use ssh
-	case $(tty) in
-		/dev/tty[A-z]*) resize >/dev/null;;
-	esac
-fi
+# Make sure we are on a serial console (i.e. the device used starts with
+# /dev/tty[A-z]), otherwise we confuse e.g. the eclipse launcher which tries do
+# use ssh
+case $(tty 2>/dev/null) in
+	/dev/tty[A-z]*) resize >/dev/null 2>&1;;
+esac
 
 export PATH PS1 OPIEDIR QPEDIR QTDIR EDITOR TERM
 
-- 
2.12.0