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Don't crash in /NAMES list if /SET names_max_width was too small
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2398 dbcabf3a-b0e7-0310-adc4-f8d773084564
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@ -349,7 +349,7 @@ static void display_sorted_nicks(CHANNEL_REC *channel, GSList *nicklist)
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g_free(format);
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if (settings_get_int("names_max_width") > 0 &&
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max_width > settings_get_int("names_max_width"))
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settings_get_int("names_max_width") < max_width)
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max_width = settings_get_int("names_max_width");
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/* remove width of the timestamp from max_width */
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@ -373,6 +373,12 @@ static void display_sorted_nicks(CHANNEL_REC *channel, GSList *nicklist)
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g_free(stripped);
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}
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if (max_width <= 0) {
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/* we should always have at least some space .. if we
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really don't, it won't show properly anyway. */
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max_width = 10;
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}
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/* calculate columns */
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cols = get_max_column_count(nicklist, get_nick_length, max_width,
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settings_get_int("names_max_columns"),
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