remove bashisms

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@953 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/configure b/configure
index 752e983615059d36aa238e234686a79274692ad1..26d0bedc7cc7eeb04cb11a08e1284ec6ed2413f1 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-function show_help
+show_help()
 {
        cat << EOF
 Non-autotool config script for MLT.
@@ -34,7 +34,7 @@ EOF
        echo
 }
 
-function build_config
+build_config()
 {
        (
                echo "version=$version"
@@ -90,7 +90,7 @@ function build_config
        echo -n > packages.dat
 }
 
-function build_pkgconfig
+build_pkgconfig()
 {
        for i in framework valerie miracle
        do