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| author | Alexander van der Meij <[email protected]> | 2016-03-06 09:07:30 +0100 |
|---|---|---|
| committer | monsta <[email protected]> | 2016-03-14 14:06:00 +0300 |
| commit | 4b5bcc5c67a070e6f29376213e3da993553d8f2b (patch) | |
| tree | 7e5502038e425ad93895fdceba701b3c41865a17 | |
| parent | 2a949e219e8d43b475ac7fd7b17519b0467b9152 (diff) | |
| download | caja-4b5bcc5c67a070e6f29376213e3da993553d8f2b.tar.bz2 caja-4b5bcc5c67a070e6f29376213e3da993553d8f2b.tar.xz | |
add check to prevent extensions from being loaded multiple times
| -rw-r--r-- | libcaja-private/caja-extensions.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/libcaja-private/caja-extensions.c b/libcaja-private/caja-extensions.c index 7f4791ec..78b4af06 100644 --- a/libcaja-private/caja-extensions.c +++ b/libcaja-private/caja-extensions.c @@ -192,13 +192,23 @@ caja_extensions_get_list (void) void caja_extension_register (gchar *filename, GObject *module) { - gboolean state = TRUE; // new extensions are enabled by default. - gchar *extname; + gboolean ext_state = TRUE; // new extensions are enabled by default. + gchar *ext_filename; + GList *l; - extname = g_strndup (filename, strlen(filename) - 3); - state = caja_extension_get_state (extname); + ext_filename = g_strndup (filename, strlen(filename) - 3); + ext_state = caja_extension_get_state (ext_filename); + + /* Do not attempt to register already registered extensions */ + for (l = caja_extensions; l != NULL; l = l->next) + { + Extension *r = l->data; + if (g_ascii_strcasecmp (r->filename, ext_filename) == 0) { + return; + } + } - Extension *ext = extension_new (extname, state, module); + Extension *ext = extension_new (ext_filename, ext_state, module); caja_extensions = g_list_append (caja_extensions, ext); } |