Commit 7de51af5 authored by Paul Eggert's avatar Paul Eggert
Browse files

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

parent 25ed6cc3
2011-06-21 Paul Eggert <>
* 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.
......@@ -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 ();
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