diff options
Diffstat (limited to 'e2fsprogs/util.c')
| -rw-r--r-- | e2fsprogs/util.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/e2fsprogs/util.c b/e2fsprogs/util.c index e59b18c..7e9c092 100644 --- a/e2fsprogs/util.c +++ b/e2fsprogs/util.c @@ -254,13 +254,15 @@ void make_journal_blocks(ext2_filsys fs, int journal_size, int journal_flags, in puts("done"); } -void e2fs_set_sbin_path(void) +char *e2fs_set_sbin_path(void) { char *oldpath = getenv("PATH"); /* Update our PATH to include /sbin */ #define PATH_SET "/sbin" - if (oldpath) - putenv (bb_xasprintf("%s:%s", PATH_SET, oldpath)); - else - putenv (PATH_SET); + if (oldpath) + oldpath = bb_xasprintf("%s:%s", PATH_SET, oldpath); + else + oldpath = PATH_SET; + putenv (oldpath); + return oldpath; } |