[nautilus] build: Fix check_libgd

[Carlos Soriano <csoriano src gnome org>]

commit 9e92f6e7ac6dfd3232534e4b523c92eb64aa8e1b
Author: Carlos Soriano <csoriano gnome org>
Date:   Mon Mar 27 21:00:13 2017 +0200

    build: Fix check_libgd
    
    Forgot to change the path to check whether the subproject is initalized.

 build-aux/meson/check_libgd.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/build-aux/meson/check_libgd.sh b/build-aux/meson/check_libgd.sh
index 9d66d6a..ddee16d 100755
--- a/build-aux/meson/check_libgd.sh
+++ b/build-aux/meson/check_libgd.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if [ ! -f "${MESON_SOURCE_ROOT}/libgd/meson.build" ]
+if [ ! -f "${MESON_SOURCE_ROOT}/subprojects/libgd/meson.build" ]
 then
     git \
         --git-dir="${MESON_SOURCE_ROOT}/.git" \