[glib] Add 'if' that was absorbed by $(AM_V_GEN)

[Ryan Lortie <ryanl src gnome org>]

commit fcbddd746b73bc2c4ab2754f66355bd8b59d9a6b
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Jun 17 09:38:39 2010 -0400

    Add 'if' that was absorbed by $(AM_V_GEN)
    
    From commit 1b8ee5196eb8ed684b0ee0d2f0d26e6bd82656af

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 5748ca3..ae59aa2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -89,7 +89,7 @@ stamp-gc-h: config.status
 	echo timestamp > stamp-gc-h
 
 ChangeLog:
-	$(AM_V_GEN) test -d "$(srcdir)/.git"; then \
+	$(AM_V_GEN) if test -d "$(srcdir)/.git"; then \
 	  (GIT_DIR=$(top_srcdir)/.git ./missing --run git log GLIB_2_20_0^^.. --stat) | fmt --split-only > $  tmp \
 	  && mv -f $  tmp $@ \
 	  || ($(RM) $  tmp; \