selftest/sstatetests: Fix potential failure on uniprocessor machines

It was pointed out +1 is safer than -1 for systems with one processor.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py b/meta/lib/oeqa/selftest/cases/sstatetests.py
index feadf3c51c4b7fd22aa8a187e0f3937da0fed4f2..e68ef5cbe97cc4a9274016bf314d195336cb7a84 100644 (file)
--- a/meta/lib/oeqa/selftest/cases/sstatetests.py
+++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
@@ -431,7 +431,7 @@ http_proxy = ""
         bitbake("world meta-toolchain -S none")
         self.write_config("""
 TMPDIR = "${TOPDIR}/tmp-sstatesamehash2"
-BB_NUMBER_THREADS = "${@oe.utils.cpu_count()-1}"
+BB_NUMBER_THREADS = "${@oe.utils.cpu_count()+1}"
 PARALLEL_MAKE = "-j 2"
 DL_DIR = "${TOPDIR}/download2"
 TIME = "222222"