[gimp-web/oscp] Set errexit

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 21234d4347880bf320506f77d90bd47573c596a4
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Wed Mar 18 15:52:14 2020 +0100

    Set errexit

 docs.gimp.org/docs_build/entrypoint.sh | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/docs.gimp.org/docs_build/entrypoint.sh b/docs.gimp.org/docs_build/entrypoint.sh
index 028a1583..2b0aff76 100755
--- a/docs.gimp.org/docs_build/entrypoint.sh
+++ b/docs.gimp.org/docs_build/entrypoint.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -x
+set -e
 
 git clone https://gitlab.gnome.org/GNOME/gimp-help.git /tmp/gimp-help
 export LANGUAGES="ca da de el en en_GB es fi fr hr it ja ko lt nl nn pt_BR ro ru sv zh_CN"