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Avoid the use of atof(). Ticket #1756. (CVS 3168)

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FossilOrigin-Name: 76aef93c3e113b0077f534a437a339be2b15ca3d
This commit is contained in:
drh
2006-04-07 13:26:42 +00:00
parent c65ff65f55
commit 502b962b2d
3 changed files with 10 additions and 9 deletions
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5
src/func.c
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@@ -16,7 +16,7 @@
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.126 2006/03/16 16:19:56 drh Exp $
** $Id: func.c,v 1.127 2006/04/07 13:26:43 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -204,7 +204,8 @@ static void roundFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
r = sqlite3_value_double(argv[0]);
sqlite3_snprintf(sizeof(zBuf),zBuf,"%.*f",n,r);
sqlite3_result_double(context, atof(zBuf));
sqlite3AtoF(zBuf, &r);
sqlite3_result_double(context, r);
}
/*