[PATCH] utils: check_app_exists: strip whitespace from binary when searching

It's possible that the binary to be searched for contains whitespace which will
cause the search to fail, so strip any whitespace before looking.

Signed-off-by: Ross Burton <redacted>
---
 meta/classes/utils.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index ce639b2..59ace44 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass

@@ -303,7 +303,7 @@ hardlinkdir () {
 
 
 def check_app_exists(app, d):
-    app = d.expand(app)
+    app = d.expand(app).strip()
     path = d.getVar('PATH', d, True)
     return bool(bb.utils.which(path, app))
 

-- 
2.8.1