diff options
Diffstat (limited to 'miscutils/readlink.c')
-rw-r--r-- | miscutils/readlink.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/miscutils/readlink.c b/miscutils/readlink.c index 226649544..c46ebd108 100644 --- a/miscutils/readlink.c +++ b/miscutils/readlink.c | |||
@@ -37,6 +37,8 @@ int readlink_main(int argc, char **argv) | |||
37 | show_usage(); | 37 | show_usage(); |
38 | 38 | ||
39 | buf = xreadlink(argv[1]); | 39 | buf = xreadlink(argv[1]); |
40 | if (!buf) | ||
41 | return EXIT_FAILURE; | ||
40 | puts(buf); | 42 | puts(buf); |
41 | #ifdef BB_FEATURE_CLEAN_UP | 43 | #ifdef BB_FEATURE_CLEAN_UP |
42 | free(buf); | 44 | free(buf); |