[oe] [PATCH] sanity.bbclass: Fix a typo in required_utilities.

[Antonio Ospite]

A missing space in required_utilities makes OE ask to install md5sumsqemu.
Prepend the needed whitespace when appending to required_utilities.

Signed-off-by: Antonio Ospite <ospite at studenti.unina.it>
---
 classes/sanity.bbclass |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/classes/sanity.bbclass b/classes/sanity.bbclass
index a78e8ed..ad5389e 100644
--- a/classes/sanity.bbclass
+++ b/classes/sanity.bbclass
@@ -95,7 +95,7 @@ def check_sanity(e):
 				missing = missing + "gcc-3.x (needed for qemu-native),"
 
 		if "qemu-native" in assume_provided:
-			required_utilities += "qemu"
+			required_utilities += " qemu"
 
 		try:
 			if os.path.exists("/proc/sys/vm/mmap_min_addr"):
-- 
1.7.0