make error check possible for xchat_get_plugin_pref_int
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@ -1735,6 +1735,7 @@ int
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xchat_set_plugin_pref_int (xchat_plugin *pl, char *var, int value)
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{
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char buffer[12];
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sprintf (buffer, "%d", value);
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return xchat_set_plugin_pref_str (pl, var, buffer);
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}
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@ -1743,6 +1744,13 @@ int
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xchat_get_plugin_pref_int (xchat_plugin *pl, char *var)
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{
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char buffer[12];
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xchat_get_plugin_pref_str (pl, var, buffer);
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if (xchat_get_plugin_pref_str (pl, var, buffer))
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{
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return atoi (buffer);
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}
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else
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{
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return -1;
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}
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}
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