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data_is_empty() didn't check properly for $0-$9 variables and broke
statusbar. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2086 dbcabf3a-b0e7-0310-adc4-f8d773084564
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@ -238,6 +238,12 @@ static void theme_format_append_next(THEME_REC *theme, GString *str,
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/* returns TRUE if data is empty, or the data is a $variable which is empty */
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static int data_is_empty(const char **data)
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{
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/* since we don't know the real argument list, assume there's always
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an argument in them */
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char *arglist[] = {
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"x", "x", "x", "x", "x", "x","x", "x", "x", "x",
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NULL
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};
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const char *p;
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char *ret;
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int free_ret, empty;
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@ -259,7 +265,7 @@ static int data_is_empty(const char **data)
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/* variable - check if it's empty */
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p++;
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ret = parse_special((char **) &p, active_win->active_server,
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active_win->active, NULL, &free_ret, NULL, 0);
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active_win->active, arglist, &free_ret, NULL, 0);
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p++;
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while (*p == ' ') p++;
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