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 <ross.burton@intel.com>

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index ce639b283edf2819fc02b753e8f333fff08f72ad..59ace4421f0d5a08a64d6c48bb21f57a00145ccc 100644 (file)
--- 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))