log: properly return -EINVAL from log_set_max_level_from_string()

[elogind.git] / src / basic / log.c

diff --git a/src/basic/log.c b/src/basic/log.c
index 5a702112f7c3af57a3b450e5dab12d5b90731e98..69977f15d69ba657ea9faa01f7eea45f62e7f0ae 100644 (file)
--- a/src/basic/log.c
+++ b/src/basic/log.c
@@ -27,8 +27,8 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <stddef.h>
-#include <printf.h>
 
+#include "parse-printf-format.h"
 #include "sd-messages.h"
 #include "log.h"
 #include "util.h"
@@ -942,7 +942,7 @@ int log_set_max_level_from_string(const char *e) {
 
         t = log_level_from_string(e);
         if (t < 0)
-                return t;
+                return -EINVAL;
 
         log_set_max_level(t);
         return 0;