* xfont.c (xfont_match): Avoid need for strlen.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index b1e30e68a0c..857b0fa79e2 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2011-06-21  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * xfont.c (xfont_match): Avoid need for strlen.
+
         * xfns.c: Don't assume strlen fits in int.
         (xic_create_fontsetname, x_window): Use ptrdiff_t, not int.
 
diff --git a/src/xfont.c b/src/xfont.c
index 5dd6aae3846..2c3ca911623 100644
--- a/src/xfont.c
+++ b/src/xfont.c
@@ -594,16 +594,14 @@ xfont_match (Lisp_Object frame, Lisp_Object spec)
     {
       if (XGetFontProperty (xfont, XA_FONT, &value))
         {
-          int len;
           char *s;
 
           s = (char *) XGetAtomName (display, (Atom) value);
-          len = strlen (s);
 
           /* If DXPC (a Differential X Protocol Compressor)
              Ver.3.7 is running, XGetAtomName will return null
              string.  We must avoid such a name.  */
-          if (len > 0)
+          if (*s)
             {
               entity = font_make_entity ();
               ASET (entity, FONT_TYPE_INDEX, Qx);