freeswitch: Show user/group name in error message if change_user_group() fails.

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

diff --git a/src/switch.c b/src/switch.c
index fc076fe709a5c84380d473957ef0f5ab473455e2..93ae47cfd58c5657ca0d72239787f6917ae95624 100644 (file)
--- a/src/switch.c
+++ b/src/switch.c
@@ -858,7 +858,9 @@ int main(int argc, char *argv[])
 #ifndef WIN32
        if (runas_user || runas_group) {
                if (change_user_group(runas_user, runas_group) < 0) {
-                       fprintf(stderr, "Failed to switch user / group\n");
+                       fprintf(stderr, "Failed to switch user [%s] / group [%s]\n",
+                               switch_strlen_zero(runas_user)  ? "-" : runas_user,
+                               switch_strlen_zero(runas_group) ? "-" : runas_group);
                        return 255;
                }
        }