[PATCH 3/3] .gitignore: ignore patch files

This commit adds a line to .gitignore to the effect that patch files
generated by 'git format-patch' are excluded from the repository.

---
 .gitignore |    1 +
 1 file changed, 1 insertion(+)
diff --git a/.gitignore b/.gitignore
index 19a0eae..0b1087a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,3 +82,4 @@ ares_timeout.pdf
 ares_version.pdf
 c-ares-*.tar.gz.asc
 ares_parse_mx_reply.pdf
+/[0-9]*.patch
-- 
1.7.9.5