safe_create_leading_directories(): fix format of "if" chaining

Signed-off-by: Michael Haggerty <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: mhagger

sha1_file.c

@@ -125,17 +125,15 @@ int safe_create_leading_directories(char *path)
 				*pos = '/';
 				return -3;
 			}
-		}
-		else if (mkdir(path, 0777)) {
+		} else if (mkdir(path, 0777)) {
 			if (errno == EEXIST &&
 			    !stat(path, &st) && S_ISDIR(st.st_mode)) {
 				; /* somebody created it since we checked */
 			} else {
 				*pos = '/';
 				return -1;
 			}
-		}
-		else if (adjust_shared_perm(path)) {
+		} else if (adjust_shared_perm(path)) {
 			*pos = '/';
 			return -2;
 		}