r10547: fix warning

[clsql.git] / sql / utils.lisp

diff --git a/sql/utils.lisp b/sql/utils.lisp
index 362d16c178529ae67659996c181bbe5f2e4aac73..ef4f990e456afe391266e97f42ebbc14cccc19fe 100644 (file)
--- a/sql/utils.lisp
+++ b/sql/utils.lisp
@@ -52,21 +52,11 @@
 
 (defun sql-escape (identifier)
   "Change hyphens to underscores, ensure string"
-  (let* ((unescaped (etypecase identifier
-                      (symbol (symbol-name identifier))
-                      (string identifier)))
-         (escaped (make-string (length unescaped))))
+  (let ((unescaped (etypecase identifier
+                    (symbol (symbol-name identifier))
+                    (string identifier))))
     (substitute #\_ #\- unescaped)))
 
-(dotimes (i (length unescaped))
-      (setf (char escaped i)
-            (cond ((equal (char unescaped i) #\-)
-                   #\_)
-                  ;; ...
-                  (t
-                   (char unescaped i)))))
-    escaped))
-
 (defmacro without-interrupts (&body body)
   #+allegro `(mp:without-scheduling ,@body)
   #+clisp `(progn ,@body)