Another small refactoring to enable upcoming changesets.
Applied as obvious.
* general.m4sh (func_relative_path): We sometimes want to use
the result of this function directly, rather than purely as a
prefix, so we need to return `.' when both directories end up at
the same location.
Signed-off-by: Gary V. Vaughan <g...@gnu.org>
---
libltdl/config/general.m4sh | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/libltdl/config/general.m4sh b/libltdl/config/general.m4sh
index f1ee6e5..b6e3d41 100644
--- a/libltdl/config/general.m4sh
+++ b/libltdl/config/general.m4sh
@@ -271,12 +271,13 @@ func_relative_path ()
func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
fi
- # Normalisation. If bindir is libdir, return empty string,
- # else relative path.
+ # Normalisation. If bindir is libdir, return `.' else relative path.
if test ! -z "$func_relative_path_result"; then
func_stripname './' '' "$func_relative_path_result"
func_relative_path_result=$func_stripname_result
fi
+
+ test -n "$func_relative_path_result" || func_relative_path_result=.
}
# The name of this program:
--
1.7.7.3
