autogen.sh: Switch from bash to sh and make it POSIX

1 files changed, 2 insertions, 2 deletions

diff --git a/autogen.sh b/autogen.sh
index 02ca6442..a47d80eb 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,11 +1,11 @@
-#!/bin/bash
+#!/bin/sh
 # Run this to set up the build system: configure, makefiles, etc.
 # We trust that the user has a recent enough autoconf & automake setup
 # (not older than a few years...)
 
 test_program_errors=0
 
-function test_program {
+test_program () {
 	if ! command -v $1 >/dev/null 2>&1 ; then
 		echo "Missing program '$1'."
 		test_program_errors=1