sanity.bbclass: Correct typo to refer to PACKAGE_EXTRA_ARCHS

We were using EXTRA_PACKAGE_ARCHS which was sort of misleading
if you started to search for this variable. It was a typo
hence fixed as obvious.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/classes/sanity.bbclass b/classes/sanity.bbclass
index 29624c3..83c0329 100644 (file)
--- a/classes/sanity.bbclass
+++ b/classes/sanity.bbclass
@@ -185,7 +185,7 @@ def check_sanity(e):
        archs = data.getVar('PACKAGE_ARCHS', e.data, True).split()
        for arch in archs:
                if archs.count(arch) != 1:
-                       messages = messages + "Error, Your PACKAGE_ARCHS field contains duplicates. Perhaps you set EXTRA_PACKAGE_ARCHS twice accidently through some tune file?\n"
+                       messages = messages + "Error, Your PACKAGE_ARCHS field contains duplicates. Perhaps you set PACKAGE_EXTRA_ARCHS twice accidently through some tune file?\n"
                        break
 
        if messages != "":