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Oops. Fix regression in instrument loader resulting in a confusing error message.

This commit is contained in:
Jonathan Moore Liles 2008-02-22 18:37:46 -06:00
parent 7421e646df
commit bbd49089a1
1 changed files with 21 additions and 12 deletions
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33
instrument.C
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@ -39,19 +39,19 @@ using std::list;
using std::string;
/******
Instrument definition file format is thus:
Instrument definition file format is thus:
"Name", n, v
"Name", n, v
Where /n/ is a note number from 0 to 127 and /v/ is a percentage of
volume.
Where /n/ is a note number from 0 to 127 and /v/ is a percentage of
volume.
When a system installed instrument definition is modified, the
modified version is saved in the user's $HOME. Therefore, when
loading instruments, user defined instruments always hide system
defined instruments of the same name.
When a system installed instrument definition is modified, the
modified version is saved in the user's $HOME. Therefore, when
loading instruments, user defined instruments always hide system
defined instruments of the same name.
*/
*/
list <Instrument *> Instrument::instruments;
@ -114,7 +114,7 @@ Instrument::velocity ( int n, int v )
}
/** Translate event, should only be passed NOTE ON/OFF events, returns
true if note is valid for this mapping */
true if note is valid for this mapping */
bool
Instrument::translate ( midievent *e ) const
{
@ -290,12 +290,21 @@ Instrument::listing ( void )
list <string> *sys = get_listing( SYSTEM_PATH INSTRUMENT_DIR );
list <string> *usr = get_listing( config.user_config_dir );
usr->merge( *sys );
if ( ! ( usr || sys ) )
return NULL;
if ( sys && usr )
usr->merge( *sys );
else
if ( sys && ! usr )
usr = sys;
usr->unique();
usr->sort();
delete sys;
if ( sys )
delete sys;
char **sa = (char**)malloc( (usr->size() + 1) * sizeof( char * ) );