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fix sign handling in atof

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fix #40
This commit is contained in:
Ivan Grokhotkov 2015-04-03 12:50:09 +03:00
parent dac2c1c514
commit 18effc3f9e
1 changed files with 2 additions and 3 deletions
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5
cores/esp8266/core_esp8266_noniso.c
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@ -49,7 +49,7 @@ long atol(const char* s)
double atof(const char* s) double atof(const char* s)
{ {
double result = 0; double result = 0;
double sign = 1; double factor = 1.0;
while (*s == ' ' || *s == '\t' || *s == '\r' || *s == '\n') while (*s == ' ' || *s == '\t' || *s == '\r' || *s == '\n')
++s; ++s;
@ -59,7 +59,7 @@ double atof(const char* s)
if (*s == '-') if (*s == '-')
{ {
sign = -1; factor = -1.0;
++s; ++s;
} }
if (*s == '+') if (*s == '+')
@ -68,7 +68,6 @@ double atof(const char* s)
} }
bool decimals = false; bool decimals = false;
double factor = 1.0;
char c; char c;
while((c = *s)) while((c = *s))
{ {