Fix another signed/unsigned warning

abolz · abolz · commit 1d636de81e1f · 2018-06-15T13:53:48.000+02:00
diff --git a/include/rapidjson/internal/strtod.h b/include/rapidjson/internal/strtod.h
@@ -205,7 +205,8 @@ inline bool StrtodDiyFp(const char* decimals, int dLen, int dExp, double* result
 }
 
 inline double StrtodBigInteger(double approx, const char* decimals, int length, int dExp) {
-    const BigInteger dInt(decimals, length);
+    RAPIDJSON_ASSERT(length >= 0);
+    const BigInteger dInt(decimals, static_cast<unsigned>(length));
     Double a(approx);
     int cmp = CheckWithinHalfULP(a.Value(), dInt, dExp);
     if (cmp < 0)

Original file line number	Diff line number	Diff line change
`@@ -205,7 +205,8 @@ inline bool StrtodDiyFp(const char* decimals, int dLen, int dExp, double* result`
`205`	`205`	`}`
`206`	`206`
`207`	`207`	`inline double StrtodBigInteger(double approx, const char* decimals, int length, int dExp) {`
`208`		`- const BigInteger dInt(decimals, length);`
	`208`	`+ RAPIDJSON_ASSERT(length >= 0);`
	`209`	`+ const BigInteger dInt(decimals, static_cast<unsigned>(length));`
`209`	`210`	`Double a(approx);`
`210`	`211`	`int cmp = CheckWithinHalfULP(a.Value(), dInt, dExp);`
`211`	`212`	`if (cmp < 0)`