From 983acebc8a22866f720fbdb60aadc2a9c074d8f1 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 7 Aug 2013 11:19:11 -0400 Subject: [PATCH] make fcvt decimal point location for zero make more sense the (obsolete) standard allows either 0 or 1 for the decimal point location in this case, but since the number of zero digits returned in the output string (in this implementation) is one more than the number of digits the caller requested, it makes sense for the decimal point to be logically "after" the first digit. in a sense, this change goes with the previous commit which fixed the value of the decimal point location for non-zero inputs. --- src/stdlib/fcvt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/stdlib/fcvt.c b/src/stdlib/fcvt.c index 003aa5aa..f90928fe 100644 --- a/src/stdlib/fcvt.c +++ b/src/stdlib/fcvt.c @@ -16,7 +16,7 @@ char *fcvt(double x, int n, int *dp, int *sign) if (n<=lz) { *sign = i; - *dp = 0; + *dp = 1; if (n>14U) n = 14; return "000000000000000"+14-n; } -- GitLab