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Only printout class name in tracing, if one is available 

Makes debug output much more pleasant.
This commit is contained in:
Behdad Esfahbod 2012-05-11 02:40:42 +02:00
parent 98619ce4fa
commit 85f73fa8da
1 changed files with 6 additions and 2 deletions
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8
src/hb-private.hh
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@ -531,8 +531,12 @@ _hb_debug_msg_va (const char *what,
else
fprintf (stderr, " ├╴");
if (func)
fprintf (stderr, "%s: ", func);
if (func) {
/* If there's a class name, just write that. */
const char *dotdot = strstr (func, "::");
unsigned int func_len = dotdot ? dotdot - func : strlen (func);
fprintf (stderr, "%*s: ", func_len, func);
}
if (message)
vfprintf (stderr, message, ap);