From b8f68384a665d0b2830baf9d78617ec26a42f410 Mon Sep 17 00:00:00 2001
From: Olivier DOSSMANN <olivier+git@dossmann.net>
Date: Thu, 21 Dec 2017 14:55:39 +0100
Subject: [PATCH] [FIX] Problem with pre-commit hook that does not exist on 2.0
 branchs.

---
 launch.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/launch.sh b/launch.sh
index b3baaf2..2d6026c 100755
--- a/launch.sh
+++ b/launch.sh
@@ -231,10 +231,12 @@ init() {
     GIT_WORK_TREE="${GISSMO_DIR}/" GIT_DIR="${GISSMO_DIR}/.git/" git pull -q origin ${GIT_BRANCH} || error_and_quit "Pull command on Git repository failed."
   fi
   info "Git repository state checked."
-  # install pre-commit hook that check code validity and more
+  # install pre-commit hook that check code validity and more (only for 1.9 branchs)
   if ! test -f "${GISSMO_DIR}/.git/hooks/pre-commit"; then
-    cp "${GISSMO_DIR}/scripts/git_hooks/pre-commit" "${GISSMO_DIR}/.git/hooks/pre-commit" || error_and_quit "Failed to install pre-commit hook."
-    info "Git repository pre-commit hook installed."
+    if test -f "${GISSMO_DIR}/scripts/git_hooks/pre-commit"; then
+      cp "${GISSMO_DIR}/scripts/git_hooks/pre-commit" "${GISSMO_DIR}/.git/hooks/pre-commit" || error_and_quit "Failed to install pre-commit hook."
+      info "Git repository pre-commit hook installed."
+    fi
   fi
   source bin/activate || error_and_quit "Failed entering python virtual environment"
   cd "$GISSMO_DIR"