[gnome-system-monitor] src/lsof: Silence warnings

[Robert Roth <robertroth src gnome org>]

commit 676e629801ed19ff3eafd02ae67fe093392dee89
Author: Ondřej Míchal <harrymichal seznam cz>
Date:   Mon Apr 11 03:19:31 2022 +0300

    src/lsof: Silence warnings

 src/lsof.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/lsof.cpp b/src/lsof.cpp
index 15c3a59b..bdba6408 100644
--- a/src/lsof.cpp
+++ b/src/lsof.cpp
@@ -101,13 +101,13 @@ namespace
               case_insensitive(),
               regex_error_displayed(false)
         {
-            procman_debug("New Lsof GUI %p", this);
+            procman_debug("New Lsof GUI %p", (void *) this);
         }
 
 
         ~GUI()
         {
-            procman_debug("Destroying Lsof GUI %p", this);
+            procman_debug("Destroying Lsof GUI %p", (void *) this);
         }