multiple-outputs.sh: Make _assignFirst message more accurate

NixOS · Feb 26, 2023 · c8b7048 · c8b7048
1 parent 6e91cb0
commit c8b7048
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/build-support/setup-hooks/multiple-outputs.sh b/pkgs/build-support/setup-hooks/multiple-outputs.sh
@@ -20,7 +20,7 @@ _assignFirst() {
         if [ -n "${!_var-}" ]; then eval "${varName}"="${_var}"; return; fi
     done
     echo
-    echo "error: _assignFirst: could not find a non-empty variable to assign to ${varName}."
+    echo "error: _assignFirst: could not find a non-empty variable whose name to assign to ${varName}."
     echo "       The following variables were all unset or empty:"
     echo "           $*"
     if [ -z "${out:-}" ]; then