Handle missing switch case found by GCC

Signed-off-by: David Goulet <dgoulet@ev0ke.net>
This commit is contained in:
David Goulet 2017-02-06 18:43:09 -05:00
parent c68e3a9772
commit 86087de471

View File

@ -19,6 +19,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include <assert.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#include <inttypes.h> #include <inttypes.h>
@ -138,6 +139,8 @@ scrambler_istream_read_detect(struct scrambler_istream *sstream)
result = scrambler_istream_read_parent(sstream, MAGIC_SIZE, 0); result = scrambler_istream_read_parent(sstream, MAGIC_SIZE, 0);
if (result <= 0) { if (result <= 0) {
/* Make sure we return an error here. */
result = -1;
goto end; goto end;
} }
source = i_stream_get_data(stream->parent, &source_size); source = i_stream_get_data(stream->parent, &source_size);
@ -331,6 +334,9 @@ scrambler_istream_read(struct istream_private *stream)
return scrambler_istream_read_decrypt(sstream); return scrambler_istream_read_decrypt(sstream);
case ISTREAM_MODE_PLAIN: case ISTREAM_MODE_PLAIN:
return scrambler_istream_read_plain(sstream); return scrambler_istream_read_plain(sstream);
case ISTREAM_MODE_DETECT:
/* Something went terribly wrong. */
assert(0);
default: default:
/* Should not happened in theory! */ /* Should not happened in theory! */
return -1; return -1;