tshark: fix previous fix for memory leak.

Pass the correct filter variable to warn_about_capture_filter();

Fixes the fix for #18837.

1 files changed, 1 insertions, 1 deletions

diff --git a/tshark.c b/tshark.c
index 0f8ceddd9e..e1c5172cdc 100644
--- a/tshark.c
+++ b/tshark.c
@@ -2135,7 +2135,7 @@ main(int argc, char *argv[])
             extcap_cleanup();
 
 #ifdef HAVE_LIBPCAP
-            warn_about_capture_filter(rfilter);
+            warn_about_capture_filter(dfilter);
 #endif
 
             exit_status = INVALID_FILTER;