[ipsilon-web/oscp] Fix sed invocation

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 2d260ea0684b8671ce08e286d9006d8fcc35e4ea
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Mon Jun 15 13:59:10 2020 +0200

    Fix sed invocation

 entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/entrypoint.sh b/entrypoint.sh
index 7579ba3..8e8bc78 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 for file in ipsilon configuration; do
-    sed -i "s/DBUSER/$DBUSER/g" -e "s/DBPASS/$DBPASS/g" -e "s/DBHOST/$DBHOST/g" \
+    sed -i -e "s/DBUSER/$DBUSER/g" -e "s/DBPASS/$DBPASS/g" -e "s/DBHOST/$DBHOST/g" \
         -e "s/DBNAME/$DBNAME/g" /etc/ipsilon/${file}.conf
 done