procd: Replace strerror(errno) with %m.

[project/procd.git] / upgraded / upgraded.c

diff --git a/upgraded/upgraded.c b/upgraded/upgraded.c
index 220da79..0b82f20 100644 (file)
--- a/upgraded/upgraded.c
+++ b/upgraded/upgraded.c
@@ -74,17 +74,17 @@ int main(int argc, char **argv)
 
        int fd = open("/", O_DIRECTORY|O_PATH);
        if (fd < 0) {
-               fprintf(stderr, "unable to open prefix directory: %s\n", strerror(errno));
+               fprintf(stderr, "unable to open prefix directory: %m\n");
                return 1;
        }
 
        if (chroot(".") < 0) {
-               fprintf(stderr, "failed to chroot: %s\n", strerror(errno));
+               fprintf(stderr, "failed to chroot: %m\n");
                return 1;
        }
 
        if (fchdir(fd) == -1) {
-               fprintf(stderr, "failed to chdir to prefix directory: %s\n", strerror(errno));
+               fprintf(stderr, "failed to chdir to prefix directory: %m\n");
                return 1;
        }
        close(fd);