Fix .Xresources example

[ci skip]
2018-01-26 18:32:27 +01:00 · 2018-01-26 18:32:27 +01:00 · cdaf3ac097
parent 1dac05a7ac
commit cdaf3ac097
1 changed files with 3 additions and 1 deletions
--- a/doc/help/configuring.asciidoc
+++ b/doc/help/configuring.asciidoc
@ -366,6 +366,8 @@ You can use something like this to read colors from an `~/.Xresources` file:

 [source,python]
 ----
+import subprocess
+
 def read_xresources(prefix):
    props = {}
    x = subprocess.run(['xrdb', '-query'], stdout=subprocess.PIPE)
@ -376,7 +378,7 @@ def read_xresources(prefix):
    return props

 xresources = read_xresources('*')
-c.colors.statusbar.normal.bg = xresources['*background']
+c.colors.statusbar.normal.bg = xresources['*.background']
 ----

 Avoiding flake8 errors