[hackers] [scc] [driver] Break long line in spawn || Roberto E. Vargas Caballero

[git]

commit 67f222edd852878c3d8e263d8157fe698b6f7a1d
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Tue May 24 19:36:57 2016 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Tue May 24 19:36:57 2016 +0200

    [driver] Break long line in spawn

diff --git a/driver/posix/scc.c b/driver/posix/scc.c
index 6dd4f1a..ef21e0a 100644
--- a/driver/posix/scc.c
+++ b/driver/posix/scc.c
@@ -39,7 +39,8 @@ spawn(char *tool, char *args[NARGS], pid_t *pid_tool, int fd, 
int stdfd)
        char archtool[16], *fmt = "%s/libexec/scc/%s";
        int r;
 
-       r = snprintf(archtool, sizeof(archtool), arch ? "%s-%s" : "%s", tool, 
arch);
+       r = snprintf(archtool, sizeof(archtool),
+                    arch ? "%s-%s" : "%s", tool, arch);
        if (r == -1 || r >= sizeof(archtool))
                die("scc: incorrect target arch");