From 29ac0745e46502c47c597923bb9f84226d53f66b Mon Sep 17 00:00:00 2001
From: Tomas Baca <klaxalk@gmail.com>
Date: Sun, 13 Aug 2023 09:56:25 +0200
Subject: [PATCH] pes

---
 .ci/build.sh | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/.ci/build.sh b/.ci/build.sh
index 74f84dabad..9ed27f8186 100755
--- a/.ci/build.sh
+++ b/.ci/build.sh
@@ -64,13 +64,18 @@ echo ""
 
 ROSDEP_FILE=$ARTIFACTS_FOLDER/generated_$ARCH.yaml
 
-echo "$0: adding $ROSDEP_FILE to rodep"
-echo "$0: contents:"
 cat $ROSDEP_FILE
 
-echo "yaml file://$ROSDEP_FILE" | sudo tee /etc/ros/rosdep/sources.list.d/temp.list
+if [ -s $ROSDEP_FILE ]; then
 
-rosdep update
+  echo "$0: adding $ROSDEP_FILE to rodep"
+  echo "$0: contents:"
+
+  echo "yaml file://$ROSDEP_FILE" | sudo tee /etc/ros/rosdep/sources.list.d/temp.list
+
+  rosdep update
+
+fi
 
 for PACKAGE in $BUILD_ORDER; do