'emty format string' compiler warning solved

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@974 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

diff --git a/cfg.c b/cfg.c
index 2ed38443d5e047ceb74f203ad74fa93e8e5d1235..9bf3f577e0bea45f955ae62c935020cae136865f 100644 (file)
--- a/cfg.c
+++ b/cfg.c
@@ -689,7 +689,7 @@ static void cfg_dump(void)
     for (i = 0; i < nConfig; i++) {
        info("  %-*s %s", len, Config[i].key, Config[i].val);
     }
-    info("");
+    info(" ");
 }