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diff -ur netpbm-10.35.orig/editor/ppmquantall netpbm-10.35/editor/ppmquantall
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--- netpbm-10.35.orig/editor/ppmquantall	2006-09-22 13:47:25.000000000 -0400
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+++ netpbm-10.35/editor/ppmquantall	2006-09-22 13:48:07.000000000 -0400
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@@ -62,8 +62,8 @@
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 # To be robust, we need to use Pnmfile to get that information, or 
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 # Put this program in C and use ppm_readppminit().
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-set widths=()
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-set heights=()
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+widths=()
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+heights=()
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 for i in ${files[@]}; do
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     widths=(${widths[*]} `grep -v '^#' $i | sed '1d; s/ .*//; 2q'`)