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--- misc/liblangtag-0.2/liblangtag/lt-xml.c 2012-02-02 09:54:51.000000000 +0100
+++ misc/build/liblangtag-0.2/liblangtag/lt-xml.c 2012-06-04 17:39:32.010299830 +0200
@@ -45,6 +45,14 @@
G_LOCK_DEFINE_STATIC (lt_xml);
+static const char* get_datadir()
+{
+ const char* pEnv = getenv( "LIBO_LANGTAG_DATADIR");
+ if (pEnv && *pEnv)
+ return pEnv;
+ return REGDATADIR;
+}
+
/*< private >*/
static gboolean
lt_xml_read_subtag_registry(lt_xml_t *xml,
@@ -62,7 +70,7 @@
if (!g_file_test(regfile, G_FILE_TEST_EXISTS)) {
g_free(regfile);
#endif
- regfile = g_build_filename(REGDATADIR, "language-subtag-registry.xml", NULL);
+ regfile = g_build_filename(get_datadir(), "language-subtag-registry.xml", NULL);
#ifdef GNOME_ENABLE_DEBUG
}
#endif
@@ -120,7 +128,7 @@
if (!g_file_test(regfile, G_FILE_TEST_EXISTS)) {
g_free(regfile);
#endif
- regfile = g_build_filename(REGDATADIR, "common", "bcp47", filename, NULL);
+ regfile = g_build_filename(get_datadir(), "common", "bcp47", filename, NULL);
#ifdef GNOME_ENABLE_DEBUG
}
#endif
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