--- /dev/null
+
+# HG changeset patch
+# User Gregory Szorc <gps@mozilla.com>
+# Date 1526410966 25200
+# Node ID e4ce7b97291627f2186dc23be0dadd3c56dfe938
+# Parent f288a2c9c4390898a17ad9f964218b52b87d8028
+Bug 1461221 - Account for psutil.disk_io_counters() returning None; r=mshal
+
+Apparently it can do this.
+
+MozReview-Commit-ID: 6gMTGtcRAw6
+
+diff --git a/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py b/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py
+--- a/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py
++++ b/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py
+@@ -60,16 +60,19 @@ except Exception:
+ psutil = None
+
+ have_psutil = False
+
+
+ def get_disk_io_counters():
+ try:
+ io_counters = psutil.disk_io_counters()
++
++ if io_counters is None:
++ return PsutilStub().disk_io_counters()
+ except RuntimeError:
+ io_counters = PsutilStub().disk_io_counters()
+
+ return io_counters
+
+
+ def _collect(pipe, poll_interval):
+ """Collects system metrics.
+
}
src_prepare() {
+ rm "${WORKDIR}/firefox/2005_ffmpeg4.patch"
eapply "${WORKDIR}/firefox"
+ eapply "${FILESDIR}/bug_1461221.patch"
+
# Enable gnomebreakpad
if use debug ; then
sed -i -e "s:GNOME_DISABLE_CRASH_DIALOG=1:GNOME_DISABLE_CRASH_DIALOG=0:g" \