[taler-taler-mdb] 89/93: log levels

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marco-boss pushed a commit to branch master
in repository taler-mdb.

commit 2ac834c6cc52fe90fb419a0a657e4652254ab929
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Nov 16 11:31:44 2019 +0100

    log levels
---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index 69436ef..07aae62 100644
--- a/src/main.c
+++ b/src/main.c
@@ -203,7 +203,7 @@ show_qrcode (const char *uri)
   size_t xOff;
   size_t yOff;
 
-  if (0 < qrDisplay.devicefd)
+  if (0 > qrDisplay.devicefd)
     return; /* no display, no dice */
   qri = QRinput_new2 (0, QR_ECLEVEL_L);
   if (NULL == qri)

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