Rewrite unnecesary printf()'s

diff --git a/cbs.c b/cbs.c
index 688b26a2f86159b9722992ba6cb6a2814679df74..36dd4d8db884228635c53d0ef82daf02229c2388 100644 (file)
--- a/cbs.c
+++ b/cbs.c
@@ -46,7 +46,7 @@ void run(char *path, char **args, char *what, char *who) {
    size_t i;
 
    for (i = 0; args[i]; ++i) printf("%s ", args[i]);
-   printf("\n");
+   putchar('\n');
 
    if (execve(path, args, environ) == -1)
        err(EXIT_FAILURE, "Unable to %s `%s'", what, who);
@@ -58,7 +58,7 @@ void build(char *path) {
    if (path) {
        if ((cpid = fork())) {
            await(cpid, "run", "build");
-           printf("cd ..\n");
+           puts("cd ..");
            return;
        }
        printf("cd %s\n", path);