From 73104a1d767f7fe143b69a197e198371ba083dda Mon Sep 17 00:00:00 2001
From: Paul Ramsey <pramsey@cleverelephant.ca>
Date: Fri, 10 Feb 2012 19:55:36 +0000
Subject: [PATCH] Try to fail better on SVN snatching...

git-svn-id: http://svn.osgeo.org/postgis/trunk@9150 b70326c6-7e19-0410-871a-916f4a2858ee
---
 utils/Makefile             |  1 +
 utils/svn_repo_revision.pl | 16 ++++++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/utils/Makefile b/utils/Makefile
index 0c9425602..e5ff05938 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -1,6 +1,7 @@
 SCRIPTS = \
 	postgis_restore.pl \
 	create_undef.pl \
+	svn_repo_revision.pl \
 	postgis_proc_upgrade.pl \
 	profile_intersects.pl \
 	test_estimation.pl \
diff --git a/utils/svn_repo_revision.pl b/utils/svn_repo_revision.pl
index c4f2aa64a..3c2cfdc0c 100644
--- a/utils/svn_repo_revision.pl
+++ b/utils/svn_repo_revision.pl
@@ -12,11 +12,23 @@ my $target = "local";
 $target = $ARGV[0] if $ARGV[0];
 
 # Don't muck with things if you can't find svn
-exit(0) if ( ! $svn_exe );
+if ( ! $svn_exe ) {
+  if ( ! -f "svnrevision.h" ) {
+    die "Couldn't find svn exectable or svnrevision.h, cannot continue.\n";
+  }
+  else {
+    exit(0);
+  }
+};
 
 # Don't muck with thinks if you aren't in an svn repository
 if ( $target eq "local" && ! -d ".svn" ) {
-  exit(0);
+  if ( ! -f "svnrevision.h" ) {
+    die "Couldn't find or generate svnrevision.h, cannot continue.\n";
+  }
+  else {
+    exit(0);
+  }
 }
 
 # Read the svn revision number
-- 
2.40.0