Improve tar_getcwd

[chaz/tar] / src / common.h

diff --git a/src/common.h b/src/common.h
index ac96f26b4de304b94a4bf3fa402a317ebc54bd87..2a6d7d46c5bc60ac0091274117d93cc11dc20a9f 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -608,7 +608,7 @@ char *namebuf_name (namebuf_t buf, const char *name);
 void namebuf_add_dir (namebuf_t buf, const char *name);
 char *namebuf_finish (namebuf_t buf);
 
-char *tar_getcwd (void);
+const char *tar_getcwd (void);
 
 /* Represent N using a signed integer I such that (uintmax_t) I == N.
    With a good optimizing compiler, this is equivalent to (intmax_t) i