X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fbus-objects.c;h=c852ad6c424a20e7baceb3f7889b7072bc033770;hp=90417fdca196493a4ea992416ea47492672e683a;hb=28d6633ae11fa0747a4bfa09effe839a91b6d5e4;hpb=430fb8fab261e9661ccf3109b0a92cc9a34801b3

diff --git a/src/libsystemd-bus/bus-objects.c b/src/libsystemd-bus/bus-objects.c
index 90417fdca..c852ad6c4 100644
--- a/src/libsystemd-bus/bus-objects.c
+++ b/src/libsystemd-bus/bus-objects.c
@@ -333,14 +333,13 @@ static int invoke_property_get(
         switch (v->x.property.signature[0]) {
 
         case SD_BUS_TYPE_STRING:
-                p = *(char**) userdata;
-                if (!p)
-                        p = "";
+        case SD_BUS_TYPE_SIGNATURE:
+                p = strempty(*(char**) userdata);
                 break;
 
         case SD_BUS_TYPE_OBJECT_PATH:
-        case SD_BUS_TYPE_SIGNATURE:
                 p = *(char**) userdata;
+                assert(p);
                 break;
 
         default: