add gitignore for wireshark subdir to track *.patch only here

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/wireshark/.gitignore b/wireshark/.gitignore
new file mode 100644 (file)
index 0000000..69f1bf4
--- /dev/null
+++ b/wireshark/.gitignore
@@ -0,0 +1 @@
+!*.patch