diff --git a/webdav_backup.sh b/webdav_backup.sh
index b887680..4c89b5d 100755
--- a/webdav_backup.sh
+++ b/webdav_backup.sh
@@ -227,7 +227,9 @@ __err() {
 }
 
 __try() {
-    [[ $_try_return -eq 0 ]] && eval $({ ! _1=$({ _0=$($@); } 2>&1; echo -n "_try_out='$_0' _try_return=$? " >&2); echo -n "_try_err='$_1'"; } 2>&1)
+    if [[ $_try_return -eq 0 ]]; then
+        eval $({ ! _1=$({ _0=$($@); } 2>&1; echo -n "_try_out='$_0' _try_return=$? " >&2); echo -n "_try_err='$_1'"; } 2>&1)
+    fi
 }
 
 __catch() {