forked from Lainports/freebsd-ports
12 lines
410 B
Text
12 lines
410 B
Text
--- nodeop.c.orig Tue Mar 15 18:15:58 1994
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+++ nodeop.c Wed Jun 6 15:03:28 2001
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@@ -142,7 +142,8 @@
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/* for each child */
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for(np = nodep->child; NODE_NULL != np; np = np->peer){
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- double height = h * np->size / nodep->size;
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+ /* When nodep->size is 0, 'divided by zero' will be raised */
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+ double height = (nodep->size != 0 ? h * np->size / nodep->size : 0);
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drawrect(np, y, height, depth);
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