[geocode-glib/bilelmoussaoui/gi-docgen: 9/9] misc: require g-ir-scanner if introspection is enabled

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 3ff06cd526d4477a603eb158df6cf2c0bcb430fa
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Fri Jan 14 13:54:23 2022 +0100

    misc: require g-ir-scanner if introspection is enabled
    
    Otherwise this causes weird issues were you expect the build to fail but it doesn't and throws a 
completely different error

 geocode-glib/meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/geocode-glib/meson.build b/geocode-glib/meson.build
index 3b3786b..837e563 100644
--- a/geocode-glib/meson.build
+++ b/geocode-glib/meson.build
@@ -98,10 +98,10 @@ pkgconf.generate(libraries: libgcglib,
                    'soupapiversion=' + soup_api_version,
                  ])
 
-gir = find_program('g-ir-scanner', required: false)
 enable_gir = get_option('enable-introspection')
 
-if gir.found() and enable_gir
+if enable_gir
+  find_program('g-ir-scanner')
   gir_args = [
     '--quiet',
        '--c-include=geocode-glib/geocode-glib.h'