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-rw-r--r--lib/libc/gdtoa/_hdtoa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/gdtoa/_hdtoa.c b/lib/libc/gdtoa/_hdtoa.c
index ff7ed55..11fc93e 100644
--- a/lib/libc/gdtoa/_hdtoa.c
+++ b/lib/libc/gdtoa/_hdtoa.c
@@ -55,7 +55,7 @@ roundup(char *s0, int ndigits)
*s = 1;
return (1);
}
- ++*s;
+ *s = 0;
}
++*s;
return (0);
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