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* serial_open() calls will now return -1 on error (no call to exit())

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git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@948 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Nils Springob
2010-10-22 14:29:56 +00:00
parent f1bf228061
commit 0c603e4791
13 changed files with 82 additions and 26 deletions
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4
butterfly.c
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@@ -356,7 +356,9 @@ static int butterfly_open(PROGRAMMER * pgm, char * port)
if(pgm->baudrate == 0) {
pgm->baudrate = 19200;
}
serial_open(port, pgm->baudrate, &pgm->fd);
if (serial_open(port, pgm->baudrate, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input