base.bbclass: Fix PACKAGECONFIG usage comment

(From OE-Core rev: eb54badb971eff34dcbf8c111bf1ab9deae3a149)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 27edea8af9..99748796e6 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -403,7 +403,7 @@ python () {
     #
     # These take the form:
     #
-    # PACKAGECONFIG ?? = "<default options>"
+    # PACKAGECONFIG ??= "<default options>"
     # PACKAGECONFIG[foo] = "--enable-foo,--disable-foo,foo_depends,foo_runtime_depends"
     pkgconfigflags = d.getVarFlags("PACKAGECONFIG") or {}
     if pkgconfigflags: