From f01ca4d5150a7a3130b21b192f0c98600ba81d9e Mon Sep 17 00:00:00 2001
From: Scott Cantor <cantor.2@osu.edu>
Date: Sun, 6 Mar 2011 02:46:20 +0000
Subject: [PATCH] Test for api directory before installing it.

---
 doc/Makefile.am | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 7ad576f..60ed706 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -3,8 +3,10 @@ AUTOMAKE_OPTIONS = foreign
 pkgdocdir = $(datadir)/doc/@PACKAGE@-@PACKAGE_VERSION@
 
 install-data-hook:
-	cp -r api $(DESTDIR)$(pkgdocdir)
-	rm -rf `find $(DESTDIR)$(pkgdocdir)/api -name .svn`
+	if test -d api ; then \
+		cp -r api $(DESTDIR)$(pkgdocdir); \
+		rm -rf `find $(DESTDIR)$(pkgdocdir)/api -name .svn`; \
+	fi;
 
 docfiles = \
 	README.txt \
-- 
2.1.4