rtlib: fb_hStr2Double(): Eliminate some dead code

dkl · dkl · commit 3764b62396c1 · 2014-11-30T13:36:06.000+01:00
(the radix variable is always set to non-zero since commit 9b388d8)
diff --git a/src/rtlib/str_convfrom.c b/src/rtlib/str_convfrom.c
@@ -18,7 +18,6 @@ FBCALL double fb_hStr2Double( char *src, ssize_t len )
 	else if( (len >= 2) && (p[0] == '&') )
 	{
 		skip = 2;
-		radix = 0;
 		switch( p[1] )
 		{
 			case 'h':
@@ -40,8 +39,7 @@ FBCALL double fb_hStr2Double( char *src, ssize_t len )
 				break;
 		}
 
-		if( radix != 0 )
-			return (double)fb_hStrRadix2Longint( &p[skip], len - skip, radix );
+		return fb_hStrRadix2Longint( p + skip, len - skip, radix );
 	}
 
 	/* Workaround: strtod() does not allow 'd' as an exponent specifier on 

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,6 @@ FBCALL double fb_hStr2Double( char *src, ssize_t len )`
`18`	`18`	`else if( (len >= 2) && (p[0] == '&') )`
`19`	`19`	`{`
`20`	`20`	`skip = 2;`
`21`		`- radix = 0;`
`22`	`21`	`switch( p[1] )`
`23`	`22`	`{`
`24`	`23`	`case 'h':`
`@@ -40,8 +39,7 @@ FBCALL double fb_hStr2Double( char *src, ssize_t len )`
`40`	`39`	`break;`
`41`	`40`	`}`
`42`	`41`
`43`		`- if( radix != 0 )`
`44`		`- return (double)fb_hStrRadix2Longint( &p[skip], len - skip, radix );`
	`42`	`+ return fb_hStrRadix2Longint( p + skip, len - skip, radix );`
`45`	`43`	`}`
`46`	`44`
`47`	`45`	`/* Workaround: strtod() does not allow 'd' as an exponent specifier on`