Use bash instead of POSIX sh. POSIX sh does not support arrays.

practicalswift · practicalswift · commit 193c2fb4c88f · 2017-10-18T17:10:23.000+02:00
diff --git a/contrib/devtools/gen-manpages.sh b/contrib/devtools/gen-manpages.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 TOPDIR=${TOPDIR:-$(git rev-parse --show-toplevel)}
 SRCDIR=${SRCDIR:-$TOPDIR/src}

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#!/bin/sh`
	`1`	`+#!/bin/bash`
`2`	`2`
`3`	`3`	`TOPDIR=${TOPDIR:-$(git rev-parse --show-toplevel)}`
`4`	`4`	`SRCDIR=${SRCDIR:-$TOPDIR/src}`