refactor: Substitute some clunky code with a strdup().

2022-06-02 17:44:41 -07:00
parent 26284ff627
commit f812275fe6
1 changed files with 3 additions and 5 deletions
--- a/rc.c
+++ b/rc.c
@@ -1245,13 +1245,11 @@ do_recursive_mkdir(const char *dir)
    size_t n;
    struct stat st;

-    n = strlen(dir);
-    if (n == 0)
+    if (*dir == '\0')
 	 return -1;

-    if ((dircpy = malloc(n + 1)) == NULL)
-	 return -1;
-    strcpy(dircpy, dir);
+    if ((dircpy = strdup(dir)) == NULL)
+	 return -1; 

    ch = dircpy + 1;
    do {