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runtime: Don't use filename without '/' for backtrace library.

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Fixes http://golang.org/issue/6715.

From-SVN: r204828
This commit is contained in:
Ian Lance Taylor 2013-11-14 22:31:29 +00:00
parent 58c55a329a
commit 37512c0399
1 changed files with 7 additions and 0 deletions
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7
libgo/runtime/go-caller.c
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@ -101,6 +101,13 @@ __go_get_backtrace_state ()
const char *filename;
filename = (const char *) runtime_progname ();
/* If there is no '/' in FILENAME, it was found on PATH, and
might not be the same as the file with the same name in the
current directory. */
if (__builtin_strchr (filename, '/') == NULL)
filename = NULL;
back_state = backtrace_create_state (filename, 1, error_callback, NULL);
}
runtime_unlock (&back_state_lock);