main: don't unset HOME/TERM when run in session mode

TODO

@@ -82,6 +82,8 @@
 
 * make sure swap.target doesn't pull in partitions multiple times
 
+* make description of .swap files nicer: resolve /dev/by-uuid/ symlink
+
 External:
 
 * patch kernel to add /proc/swaps change notifications

src/main.c

@@ -975,8 +975,10 @@ int main(int argc, char *argv[]) {
 
         /* Unset some environment variables passed in from the kernel
          * that don't really make sense for us. */
-        unsetenv("HOME");
-        unsetenv("TERM");
+        if (arg_running_as == MANAGER_SYSTEM) {
+                unsetenv("HOME");
+                unsetenv("TERM");
+        }
 
         /* Move out of the way, so that we won't block unmounts */
         assert_se(chdir("/")  == 0);