1 files changed, 4 insertions, 6 deletions

diff --git a/wordpress/export-json.bash b/wordpress/export-json.bash
index dce77dc..d2ab8f3 100644
--- a/wordpress/export-json.bash
+++ b/wordpress/export-json.bash
@@ -108,15 +108,13 @@ export_JSON_simple()
 safe_stdout()
 {
         set -- "$(mktemp)" "$@"
-        (
-                exec 3>"$1" 4<"$1"
-                shift
-                "$@" >&3 && cat <&4
-        )
+        if (shift; "$@") > "$1"
+        then
+                cat < "$1"
+        fi
         rm "$1"
 }
 
-
 export_JSON()
 {
         safe_stdout export_JSON_simple "$@"