diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/util.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/common/util.c b/src/common/util.c index be3dcac2..316ac9d4 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -1462,14 +1462,24 @@ int portable_mode (void) { #ifdef WIN32 - if ((_access( "portable-mode", 0 )) != -1) - { - return 1; - } - else + static int is_portable = -1; + + if (G_UNLIKELY(is_portable == -1)) { - return 0; + char *path = g_win32_get_package_installation_directory_of_module (NULL); + char *filename; + + if (path == NULL) + path = g_strdup ("."); + + filename = g_build_filename (path, "portable-mode", NULL); + is_portable = g_file_test (filename, G_FILE_TEST_EXISTS); + + g_free (path); + g_free (filename); } + + return is_portable; #else return 0; #endif |