[cwittich] 31877: constify parse_options parameter like it is done in wine

Author: cwittich
Date: Fri Jan 18 22:14:30 2008
New Revision: 31877

URL: http://svn.reactos.org/svn/reactos?rev=31877&view=rev
Log:
constify parse_options parameter like it is done in wine

Modified:
    trunk/reactos/lib/3rdparty/libwine/debug.c

Modified: trunk/reactos/lib/3rdparty/libwine/debug.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/3rdparty/libwine/debug…
==============================================================================
--- trunk/reactos/lib/3rdparty/libwine/debug.c (original)
+++ trunk/reactos/lib/3rdparty/libwine/debug.c Fri Jan 18 22:14:30 2008
@@ -134,11 +134,12 @@
 }
 
 /* parse a set of debugging option specifications and add them to the option list */
-static void parse_options( char *options )
-{
-    char *opt, *next;
+static void parse_options( const char *str )
+{
+    char *opt, *next, *options;
     unsigned int i;
 
+    if (!(options = _strdup(str))) return;
     for (opt = options; opt; opt = next)
     {
         const char *p;
@@ -178,6 +179,7 @@
         else
             add_option( p, set, clear );
     }
+    free( options );
 }
 
 /* initialize all options at startup */