init: fix undefined variables check

Previously, it considered variables that were set to an empty string as undefined. This made it impossible to skip optional features (those that can be skipped by setting the relevant variables to empty strings). Signed-off-by: Adam Cmiel <[email protected]>
redhat-appstudio · Oct 18, 2024 · 913da0b · 913da0b
1 parent f1e5aa6
commit 913da0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rhtap/verify-deps-exist b/rhtap/verify-deps-exist
@@ -20,7 +20,7 @@ function binary_check ()
 function env_must_be_defined ()
 {
  env_var="$1"
- if [ -z "${!env_var}" ]; then
+ if [ "${!env_var+defined}" != defined ]; then
  echo "Error: $env_var missing definition."
  ANY_ERRORS=true
  else