[Munt-cvs] mt32emu_smf2wav/src mt32emu-smf2wav.cpp,1.6,1.7

[Jerome F. <kin...@us...>]

Update of /cvsroot/munt/mt32emu_smf2wav/src
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv15534/src

Modified Files:
	mt32emu-smf2wav.cpp 
Log Message:
- Now documents and requires a minimum buffer size of 4 bytes.


Index: mt32emu-smf2wav.cpp
===================================================================
RCS file: /cvsroot/munt/mt32emu_smf2wav/src/mt32emu-smf2wav.cpp,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** mt32emu-smf2wav.cpp	12 Jul 2009 15:04:51 -0000	1.6
--- mt32emu-smf2wav.cpp	25 Jul 2009 00:47:32 -0000	1.7
***************
*** 290,294 ****
  	fprintf(stdout, "\nusage: %s [arguments] <SMF MIDI file>\n\n", cmd);
  	fprintf(stdout, "Arguments:\n");
! 	fprintf(stdout, " -b              Buffer size (in bytes) (default: %d)\n", DEFAULT_BUFFER_SIZE);
  	fprintf(stdout, " -f              Force overwrite of output file if already present\n");
  	fprintf(stdout, " -h              Show this help and exit\n");
--- 290,294 ----
  	fprintf(stdout, "\nusage: %s [arguments] <SMF MIDI file>\n\n", cmd);
  	fprintf(stdout, "Arguments:\n");
! 	fprintf(stdout, " -b              Buffer size (in bytes) (minimum: 4, default: %d)\n", DEFAULT_BUFFER_SIZE);
  	fprintf(stdout, " -f              Force overwrite of output file if already present\n");
  	fprintf(stdout, " -h              Show this help and exit\n");
***************
*** 313,316 ****
--- 313,320 ----
  		case 'b':
  			bufferSize = atoi(optarg);
+ 			if (bufferSize < 4) {
+ 				printUsage(cmd);
+ 				return 0;
+ 			}
  			break;
  		case 'f':