tree-wide: check if errno is greater than zero (2)

Compare errno with zero in a way that tells gcc that
(if the condition is true) errno is positive.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/manager.c b/src/core/manager.c
index 711b0cdcee..00a65d5835 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -233,7 +233,7 @@ static int have_ask_password(void) {
 
                 errno = 0;
                 de = readdir(dir);
-                if (!de && errno != 0)
+                if (!de && errno > 0)
                         return -errno;
                 if (!de)
                         return false;