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gatsyntax: Support echo of empty lines

This commit is contained in:
Denis Kenzior 2011-03-25 17:26:31 -05:00
parent 54736c532c
commit 92a6b18ef4
1 changed files with 4 additions and 1 deletions
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5
gatchat/gatsyntax.c
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@ -91,7 +91,10 @@ static GAtSyntaxResult gsmv1_feed(GAtSyntax *syntax,
case GSMV1_STATE_INITIAL_CR:
if (byte == '\n')
syntax->state = GSMV1_STATE_INITIAL_LF;
else
else if (byte == '\r') {
syntax->state = GSMV1_STATE_IDLE;
return G_AT_SYNTAX_RESULT_UNRECOGNIZED;
} else
syntax->state = GSMV1_STATE_ECHO;
break;