Fix dist-hook so that make distcheck works

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 993a411..79dca12 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,4 +1,4 @@
-## $Id: Makefile.am,v 1.70 2006-05-28 19:56:24 adam Exp $
+## $Id: Makefile.am,v 1.71 2006-06-28 21:41:54 adam Exp $
 
 docdir=$(datadir)/doc/@PACKAGE@
 
@@ -89,7 +89,7 @@ apilayer.png:
        xbmtopbm <apilayer.xbm|pnmtopng >apilayer.png
 
 dist-hook:
-       for f in *.html; do \
+       if test -f index.html; then for f in *.html; do \
                found=0; \
                b=`basename $$f`; \
                for h in $(HTMLFILES); do \
@@ -101,6 +101,6 @@ dist-hook:
                        echo "$$b not found in HTMLFILES"; \
                        exit 1; \
                fi \
-       done
+       done; fi