build: Fix the path of perl for data-to-c.pl

https://bugzilla.gnome.org/show_bug.cgi?id=749490

diff --git a/src/data-to-c.pl b/src/data-to-c.pl
index 399d053ec8a235c206406751610ca57f202c23c4..69f74364e44ecbd52759289696497cbc1c580e54 100755 (executable)
--- a/src/data-to-c.pl
+++ b/src/data-to-c.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 # Copyright © 2011 Red Hat, Inc
 #