Do not ignore errors when generating documentation.

This will ensure documentation is actually generated when building
release tarballs.

1 files changed, 2 insertions, 0 deletions

diff --git a/doc/update.sh b/doc/update.sh
index 1994eb3a..1038da13 100755
--- a/doc/update.sh
+++ b/doc/update.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 #
 # Simple script to repopulate the 'doc' tree from
 # the mdoc man pages stored in each project.