e2lib: wait: format log message

Signed-off-by: Tobias Ulmer <tu@emlix.com>

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index 3daaae7419c618e15594202cb55c83296c390a6b..e290bc291a772f0aaaefcd730f254a293c3f0c3f 100644 (file)
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -235,7 +235,7 @@ function e2lib.wait(pid)
                 return false,
                     err.new("waiting for child %d failed: %s", pid, childpid)
             end
-            e2lib.log(4, "wait(%d) returned EINTR", childpid)
+            e2lib.logf(4, "wait(%d) returned EINTR", childpid)
         else
             return rc, childpid, sig
         end