Fix up

meson.build

@@ -13,11 +13,6 @@ prefix = get_option('prefix')
 datadir = get_option('datadir')
 metainfodir = join_paths(datadir, 'metainfo')
 desktopdir = join_paths(datadir, 'applications')
-if get_option('plugindir') == ''
-  plugindir = zathura.get_pkgconfig_variable('plugindir')
-else
-  plugindir = get_option('plugindir')
-endif
 
 # required dependencies
 zathura = dependency('zathura', version: '>=0.3.9')
@@ -27,6 +22,12 @@ poppler = dependency('poppler-glib', version: '>=0.18')
 
 build_dependencies = [zathura, girara, glib, poppler]
 
+if get_option('plugindir') == ''
+  plugindir = zathura.get_pkgconfig_variable('plugindir')
+else
+  plugindir = get_option('plugindir')
+endif
+
 # defines
 defines = [
   '-DVERSION_MAJOR=@0@'.format(version_array[0]),

meson_options.txt

 option('plugindir',
        type: 'string', value: '',
-       description: 'Install to a different location than Zathuras plugin directory')
+       description: 'Install to a different location than Zathura\'s plugin directory')