[COMMITTED] scripts/update-copyrights: adjust configure input file suffix

[Allan McRae]

---
 ChangeLog                 | 2 ++
 scripts/update-copyrights | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d474080..c2c47d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2014-01-01  Allan McRae  <allan@archlinux.org>
 
+	* scripts/update-copyrights: Update configure input file suffix.
+
 	* NEWS: Update copyright year.
 	* catgets/gencat.c: Likewise.
 	* csu/version.c: Likewise.
diff --git a/scripts/update-copyrights b/scripts/update-copyrights
index 7d9d093..5841dbc 100755
--- a/scripts/update-copyrights
+++ b/scripts/update-copyrights
@@ -61,7 +61,7 @@ for f in $files; do
       ;;
     configure | */configure | preconfigure | */preconfigure)
       # Possibly generated files.
-      if ! [ -f "$f.in" ]; then
+      if ! [ -f "$f.ac" ]; then
 	"$update_script" "$f"
       fi
       ;;
-- 
1.8.5.2