runqemu: print command search result when not found

This makes debug easier.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>

diff --git a/scripts/runqemu b/scripts/runqemu
index fe4459dfb84bfe75d9c5e4845ca80bcd9aeccc21..785421ecbd1f5cf1cedb36bbaa3ee72f58993485 100755 (executable)
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -908,6 +908,9 @@ class BaseConfig(object):
         lockdir = "/tmp/qemu-tap-locks"
 
         if not (self.qemuifup and self.qemuifdown and ip):
+            logger.error("runqemu-ifup: %s" % self.qemuifup)
+            logger.error("runqemu-ifdown: %s" % self.qemuifdown)
+            logger.error("ip: %s" % ip)
             raise OEPathError("runqemu-ifup, runqemu-ifdown or ip not found")
 
         if not os.path.exists(lockdir):