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-rw-r--r--src/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/device.c b/src/device.c
index bc319c6..478d017 100644
--- a/src/device.c
+++ b/src/device.c
@@ -35,7 +35,7 @@ enum device device_from_string(const char * device) {
size_t i;
- if ( ! device )
+ if ( ! device || ! device[0] )
return DEVICE_ANY;
for ( i = 0; i < sizeof(devices)/sizeof(devices[0]); ++i )