docker helper: better shebang

vidbina · vidbina · commit 9d3ffff7716e · 2017-11-27T11:17:07.000+01:00
diff --git a/contrib/func.sh b/contrib/func.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env sh
 # The github-pages function optionally takes two arguments
 #  - the first argument is the path to the Jekyll site
 #  - the second argument is the port number

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+#!/usr/bin/env sh`
`1`	`2`	`# The github-pages function optionally takes two arguments`
`2`	`3`	`# - the first argument is the path to the Jekyll site`
`3`	`4`	`# - the second argument is the port number`