The change has two points:
1. Do not strip off a leading slash, because that erroneously turns an
absolute path into a relative path.
2. Do not remove slashes from groups of multiple slashes; instead let
chdir() handle them. It could be, for example, that it wants to
leave leading double-slashes alone.
Signed-off-by: Michael Haggerty <mhagger@xxxxxxxxxxxx>
---
abspath.c | 2 +-
t/t0060-path-utils.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/abspath.c b/abspath.c
index 3e8325c..05f2d79 100644
--- a/abspath.c
+++ b/abspath.c
@@ -45,8 +45,8 @@ const char *real_path(const char *path)
if (!is_directory(buf)) {
char *last_slash = find_last_dir_sep(buf);
if (last_slash) {
- *last_slash = '\0';
last_elem = xstrdup(last_slash + 1);
+ last_slash[1] = '\0';
} else {
last_elem = xstrdup(buf);
*buf = '\0';
diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
index 3121691..30361f9 100755
--- a/t/t0060-path-utils.sh
+++ b/t/t0060-path-utils.sh
@@ -148,7 +148,7 @@ test_expect_success 'real path rejects the empty string' '
test_must_fail test-path-utils real_path ""
'
-test_expect_failure POSIX 'real path works on absolute paths' '
+test_expect_success POSIX 'real path works on absolute paths' '
nopath="hopefully-absent-path" &&
test "/" = "$(test-path-utils real_path "/")" &&
test "/$nopath" = "$(test-path-utils real_path "/$nopath")" &&
--
1.7.11.3
--
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