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-rw-r--r--libbb/xreadlink.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c
index 6bff4beae..8d232f16b 100644
--- a/libbb/xreadlink.c
+++ b/libbb/xreadlink.c
@@ -91,7 +91,11 @@ char* FAST_FUNC xmalloc_readlink_or_warn(const char *path)
91 char *buf = xmalloc_readlink(path); 91 char *buf = xmalloc_readlink(path);
92 if (!buf) { 92 if (!buf) {
93 /* EINVAL => "file: Invalid argument" => puzzled user */ 93 /* EINVAL => "file: Invalid argument" => puzzled user */
94 bb_error_msg("%s: cannot read link (not a symlink?)", path); 94 const char *errmsg = "not a symlink";
95 int err = errno;
96 if (err != EINVAL)
97 errmsg = strerror(err);
98 bb_error_msg("%s: cannot read link: %s", path, errmsg);
95 } 99 }
96 return buf; 100 return buf;
97} 101}