Add an empty setup.cfg file for backward compatibility with pip<21.3 (#2109)

seisman · web-flow · commit 34338315b4f2 · 2022-09-05T23:49:19.000+08:00
diff --git a/setup.cfg b/setup.cfg
@@ -0,0 +1,2 @@
+# An emtpy setup.cfg file for backward compatibility with pip<21.3.
+# See https://github.com/GenericMappingTools/pygmt/issues/2100 for the issue report.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+# An emtpy setup.cfg file for backward compatibility with pip<21.3.`
	`2`	`+# See https://github.com/GenericMappingTools/pygmt/issues/2100 for the issue report.`