[pango/win32-fixes: 1/3] pango-markup.c: Fix build

[Chun-wei Fan <fanchunwei src gnome org>]

commit 67a02a8fd7f6a7e2a8d68a48b71535a654518de9
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Aug 9 16:21:36 2021 +0800

    pango-markup.c: Fix build
    
    The strchr() call's second parameter is a char, not a string.

 pango/pango-markup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pango/pango-markup.c b/pango/pango-markup.c
index 00b16943..91def193 100644
--- a/pango/pango-markup.c
+++ b/pango/pango-markup.c
@@ -1671,7 +1671,7 @@ span_parse_func     (MarkupData            *md G_GNUC_UNUSED,
       if (!span_parse_float ("line_height", line_height, &f, line_number, error))
         goto error;
 
-      if (f > 1024.0 && strchr (line_height, ".") == 0)
+      if (f > 1024.0 && strchr (line_height, '.') == 0)
         add_attribute (tag, pango_attr_line_height_new_absolute ((int)f));
       else
         add_attribute (tag, pango_attr_line_height_new (f));