diff options
| author | Kay Sievers <kay@vrfy.org> | 2013-10-21 00:18:00 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2013-10-21 00:21:27 +0200 |
| commit | af8601fa8b035426bba7916ebe08e4568d2e2cbd (patch) | |
| tree | 79def3281db2e90f4d3ffe5a13d93118188064da | |
| parent | f24e86530ce0645e88022497af7d238f9c366946 (diff) | |
bus: allow to specify NULL as an empty string to add
| -rw-r--r-- | src/libsystemd-bus/bus-objects.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libsystemd-bus/bus-objects.c b/src/libsystemd-bus/bus-objects.c index 0c935e947d..90417fdca1 100644 --- a/src/libsystemd-bus/bus-objects.c +++ b/src/libsystemd-bus/bus-objects.c @@ -313,7 +313,7 @@ static int invoke_property_get( void *userdata) { int r; - void *p; + const void *p; assert(bus); assert(v); @@ -333,6 +333,11 @@ static int invoke_property_get( switch (v->x.property.signature[0]) { case SD_BUS_TYPE_STRING: + p = *(char**) userdata; + if (!p) + p = ""; + break; + case SD_BUS_TYPE_OBJECT_PATH: case SD_BUS_TYPE_SIGNATURE: p = *(char**) userdata; |