[airflow] 26/36: Fix INTEGRATIONS[*]: unbound variable error in breeze (#9135)

[potiuk]

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potiuk pushed a commit to branch v1-10-test
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commit 945b0e63d3e7bcb4dfe67644351a648ab2b27d28
Author: Tomek Urbaszek <turbas...@gmail.com>
AuthorDate: Thu Jun 4 11:44:26 2020 +0200

    Fix INTEGRATIONS[*]: unbound variable error in breeze (#9135)
    
    
    (cherry picked from commit 1fe804a30ad69619ed24f9a5f32c2e67fadbc717)
---
 breeze | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/breeze b/breeze
index 18a06fd..a8e9295 100755
--- a/breeze
+++ b/breeze
@@ -422,7 +422,7 @@ EOF
 
 EOF
         fi
-
+        set +u
         if [[ ${INTEGRATIONS[*]} == *"kubernetes"* ]]; then
             cat <<EOF
 
@@ -433,6 +433,7 @@ EOF
    Cluster operation:   ${KIND_CLUSTER_OPERATION}
 EOF
         fi
+        set -u
     fi
 }