maride/guacamole-spice-protocol
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GUAC-621: Only increase buffer length if real character data was written (not cleared).

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This commit is contained in:
Michael Jumper 2014-04-16 14:31:51 -07:00
parent 4d48dc384b
commit 9229457dd4
1 changed files with 1 additions and 1 deletions
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src/protocols/ssh/buffer.c
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@ -194,7 +194,7 @@ void guac_terminal_buffer_set_columns(guac_terminal_buffer* buffer, int row,
*(current++) = *character; *(current++) = *character;
/* Update length depending on row written */ /* Update length depending on row written */
if (row >= buffer->length) if (character->value != 0 && row >= buffer->length)
buffer->length = row+1; buffer->length = row+1;
} }