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avoid raising spurious division-by-zero exception in printf

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Rich Felker
2012-10-18 20:26:41 -04:00
parent f321de9e0a
commit 776251867d
1 changed files with 1 additions and 1 deletions
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src/stdio/vfprintf.c
+1 -1
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@@ -200,7 +200,7 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
char ebuf0[3*sizeof(int)], *ebuf=&ebuf0[3*sizeof(int)], *estr; char ebuf0[3*sizeof(int)], *ebuf=&ebuf0[3*sizeof(int)], *estr;
pl=1; pl=1;
if (y<0 || 1/y<0) { if (signbit(y)) {
y=-y; y=-y;
} else if (fl & MARK_POS) { } else if (fl & MARK_POS) {
prefix+=3; prefix+=3;