Fix unbound variable in activate script (conda-forge#1067)

We were checking `CF_LIBARROW_ACTIVATE_LOGGING` without a default value. This led to failure under `set -u`. For original report, see <conda-forge#1065 (comment)>.
h-vetinari · Jun 2, 2023 · e02d4df · e02d4df
1 parent 6c71407
commit e02d4df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/recipe/activate.sh b/recipe/activate.sh
@@ -8,7 +8,7 @@
 # is benign and doesn't need to be deleted.
 
 _la_log() {
-    if [ "$CF_LIBARROW_ACTIVATE_LOGGING" = "1" ]; then
+    if [ "${CF_LIBARROW_ACTIVATE_LOGGING:-}" = "1" ]; then
         # The following loop is necessary to handle multi-line strings
         # like for the output of `ls -al`.
         printf '%s\n' "$*" | while IFS= read -r line