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-rw-r--r--stdlib/strtod.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/stdlib/strtod.c b/stdlib/strtod.c
index 3818c81ecb..51dc520c01 100644
--- a/stdlib/strtod.c
+++ b/stdlib/strtod.c
@@ -481,20 +481,12 @@ INTERNAL (STRTOF) (nptr, endptr, group)
/* Read the fractional digits. A special case are the 'american style'
numbers like `16.' i.e. with decimal but without trailing digits. */
if (c == decimal)
- {
- if (isdigit (cp[1]))
- {
- c = *++cp;
- do
- {
- if (c != '0' && lead_zero == -1)
- lead_zero = dig_no - int_no;
- ++dig_no;
- c = *++cp;
- }
- while (isdigit (c));
- }
- }
+ while (isdigit (c = *++cp))
+ {
+ if (c != '0' && lead_zero == -1)
+ lead_zero = dig_no - int_no;
+ ++dig_no;
+ }
/* Remember start of exponent (if any). */
expp = cp;