(font_unparse_xlfd): Don't ignore integer pixel size specs.

1 files changed, 11 insertions, 8 deletions

diff --git a/src/font.c b/src/font.c
index 70b239694c0..b8da3de5ac7 100644
--- a/src/font.c
+++ b/src/font.c
@@ -75,7 +75,7 @@ Lisp_Object Qiso8859_1, Qiso10646_1, Qunicode_bmp, Qunicode_sip;
 
 #define CHECK_VALIDATE_FONT_SPEC(x)                             \
   do {                                                          \
-    if (! FONT_SPEC_P (x)) x = wrong_type_argument (Qfont, x);  \
+    if (! FONT_SPEC_P (x)) wrong_type_argument (Qfont, x);      \
     x = font_prop_validate (x);                                 \
   } while (0)
 
@@ -1161,18 +1161,21 @@ font_unparse_xlfd (font, pixel_size, name, nbytes)
   xassert (NUMBERP (val) || NILP (val));
   if (INTEGERP (val))
     {
-      f[XLFD_PIXEL_INDEX] = alloca (22);
-      i = XINT (val);
+      int i = XINT (val);
+      if (i <= 0)
+        i = pixel_size;
       if (i > 0)
-        len += sprintf (f[XLFD_PIXEL_INDEX], "%d-*", i) + 1;
-      else if (pixel_size > 0)
-        len += sprintf (f[XLFD_PIXEL_INDEX], "%d-*", pixel_size) + 1;
-      f[XLFD_PIXEL_INDEX] = "*-*", len += 4;
+        {
+          f[XLFD_PIXEL_INDEX] = alloca (22);
+          len += sprintf (f[XLFD_PIXEL_INDEX], "%d-*", i) + 1;
+        }
+      else
+        f[XLFD_PIXEL_INDEX] = "*-*", len += 4;
     }
   else if (FLOATP (val))
     {
+      int i = XFLOAT_DATA (val) * 10;
       f[XLFD_PIXEL_INDEX] = alloca (12);
-      i = XFLOAT_DATA (val) * 10;
       len += sprintf (f[XLFD_PIXEL_INDEX], "*-%d", i) + 1;
     }
   else