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				@@ -1982,7 +1982,9 @@ rep_hist_exit_stats_term(void) 
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				   tor_free(exit_streams); 
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				 } 
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				-/** Helper for qsort: compare two ints. */ 
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				+/** Helper for qsort: compare two ints.  Does not handle overflow properly, 
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				+ * but works fine for sorting an array of port numbers, which is what we use 
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				+ * it for. */ 
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				 static int 
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				 _compare_int(const void *x, const void *y) 
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				 { 
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