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Give a slightly friendlier error if no powermate device is found on startup.

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git-svn-id: svn://localhost/ardour2/branches/3.0@5626 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-09-03 01:06:45 +00:00
parent 285b59a7b9
commit d2c95b3ffb
1 changed files with 5 additions and 1 deletions
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6
libs/surfaces/powermate/powermate.cc
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@ -101,7 +101,11 @@ PowermateControlProtocol::probe ()
int port = find_powermate( O_RDONLY ); int port = find_powermate( O_RDONLY );
if (port < 0) { if (port < 0) {
printf ("powermate: Opening of powermate failed - %s\n", strerror(errno)); if (errno == ENOENT) {
printf ("ardour: [INFO]: Powermate device not found; perhaps you have no powermate connected.\n");
} else {
printf ("powermate: Opening of powermate failed - %s\n", strerror(errno));
}
return false; return false;
} }