From: Florian Forster <octo@collectd.org>
Date: Tue, 25 Sep 2012 10:32:50 +0000 (+0200)
Subject: configure: Only set the Perl interpreter if the argument is a file.
X-Git-Tag: collectd-5.0.5~3^2~1
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=aa4d1f798ab410b042330ab328cc82a458e8ea8f;p=collectd.git

configure: Only set the Perl interpreter if the argument is a file.

This fixes Github issue #137.
---

diff --git a/configure.in b/configure.in
index 43e3329b..39a99ead 100644
--- a/configure.in
+++ b/configure.in
@@ -2672,7 +2672,7 @@ AM_CONDITIONAL(BUILD_WITH_LIBPCAP, test "x$with_libpcap" = "xyes")
 perl_interpreter="perl"
 AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
 [
- 	if test -x "$withval"
+	if test -f "$withval" && test -x "$withval"
 	then
 		perl_interpreter="$withval"
 		with_libperl="yes"