reduce silly changes.

dcherian · dcherian · commit 25b8659c133e · 2019-08-30T11:55:15.000-06:00
diff --git a/xarray/core/combine.py b/xarray/core/combine.py
@@ -248,7 +248,7 @@ def _combine_1d(
                 join=join,
             )
         except ValueError as err:
-            if "Encountered unexpected variable" in str(err):
+            if "encountered unexpected variable" in str(err):
                 raise ValueError(
                     "These objects cannot be combined using only "
                     "xarray.combine_nested, instead either use "

Original file line number	Diff line number	Diff line change
`@@ -248,7 +248,7 @@ def _combine_1d(`
`248`	`248`	`join=join,`
`249`	`249`	`)`
`250`	`250`	`except ValueError as err:`
`251`		`- if "Encountered unexpected variable" in str(err):`
	`251`	`+ if "encountered unexpected variable" in str(err):`
`252`	`252`	`raise ValueError(`
`253`	`253`	`"These objects cannot be combined using only "`
`254`	`254`	`"xarray.combine_nested, instead either use "`