.gitignore: Also ignore config.h.in~.

diff --git a/.gitignore b/.gitignore
index fb15544e24f38d549ea8230272bc72a87063ff89..8f77fa47758669302ed2835e3dab54bd4ed3c9ad 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ aclocal.m4
 autom4te.cache/
 build-aux/
 config.h.in
+config.h.in~
 configure
 src/Makefile.in
 # Created by ./configure.