constify parse_options parameter like it is done in wine

svn path=/trunk/; revision=31877
This commit is contained in:
Christoph von Wittich 2008-01-18 19:14:30 +00:00
parent e51a783417
commit 21613e19af

View file

@ -134,11 +134,12 @@ static void add_option( const char *name, unsigned char set, unsigned char clear
} }
/* parse a set of debugging option specifications and add them to the option list */ /* parse a set of debugging option specifications and add them to the option list */
static void parse_options( char *options ) static void parse_options( const char *str )
{ {
char *opt, *next; char *opt, *next, *options;
unsigned int i; unsigned int i;
if (!(options = _strdup(str))) return;
for (opt = options; opt; opt = next) for (opt = options; opt; opt = next)
{ {
const char *p; const char *p;
@ -178,6 +179,7 @@ static void parse_options( char *options )
else else
add_option( p, set, clear ); add_option( p, set, clear );
} }
free( options );
} }
/* initialize all options at startup */ /* initialize all options at startup */