diff options
author | Eric Andersen <andersen@codepoet.org> | 2001-08-22 09:32:24 +0400 |
---|---|---|
committer | Eric Andersen <andersen@codepoet.org> | 2001-08-22 09:32:24 +0400 |
commit | 5d60a462694ae4ab24fdbc903859949886c90805 (patch) | |
tree | f9c30d311a83b0793bb4f870d9b94833b78aa6f3 /shell | |
parent | ac5dbd193b7d4935d4ad54bc9a7ad6f10b34efa7 (diff) |
Fix a warning and potential segfault in lash when BB_FEATURE_CLEAN_UP
is enabled
Diffstat (limited to 'shell')
-rw-r--r-- | shell/lash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shell/lash.c b/shell/lash.c index 0af669116..22e3c779e 100644 --- a/shell/lash.c +++ b/shell/lash.c @@ -1507,8 +1507,8 @@ static int busy_loop(FILE * input) #ifdef BB_FEATURE_CLEAN_UP void free_memory(void) { - if (cwd) { - free(cwd); + if (cwd && cwd!=unknown) { + free((char*)cwd); } if (local_pending_command) free(local_pending_command); |