X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fdbus-execute.c;h=1222d1bfd237b35d3ddb54f1da5ec9a49491d2cd;hb=8f53c0a906c13a88617db43f6a66bbbd3beffed3;hp=55c61e593fbf5c6a4caaeed454bc321f1e6617b5;hpb=e364ad0628b5930a671ae5be863b960f4bd748a8;p=elogind.git

diff --git a/src/dbus-execute.c b/src/dbus-execute.c
index 55c61e593..1222d1bfd 100644
--- a/src/dbus-execute.c
+++ b/src/dbus-execute.c
@@ -209,11 +209,13 @@ int bus_execute_append_capabilities(Manager *m, DBusMessageIter *i, const char *
         else
                 s = "";
 
-        if (!t)
+        if (!s)
                 return -ENOMEM;
 
         b = dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &s);
-        cap_free(t);
+
+        if (t)
+                cap_free(t);
 
         if (!b)
                 return -ENOMEM;