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-rw-r--r--lib/edoc/src/edoc_wiki.erl2
-rw-r--r--lib/edoc/test/Makefile2
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl
index b36aaae6ce..9a31bc9a82 100644
--- a/lib/edoc/src/edoc_wiki.erl
+++ b/lib/edoc/src/edoc_wiki.erl
@@ -296,6 +296,8 @@ push_uri(Us, Ss, As) ->
strip_empty_lines(Cs) ->
strip_empty_lines(Cs, 0).
+strip_empty_lines([], N) ->
+ {[], N}; % reached the end of input
strip_empty_lines(Cs, N) ->
{Cs1, Cs2} = edoc_lib:split_at(Cs, $\n),
case edoc_lib:is_space(Cs1) of
diff --git a/lib/edoc/test/Makefile b/lib/edoc/test/Makefile
index f77bbaa09b..2dbdb77eff 100644
--- a/lib/edoc/test/Makefile
+++ b/lib/edoc/test/Makefile
@@ -60,7 +60,7 @@ release_tests_spec: make_emakefile
$(INSTALL_DIR) $(RELSYSDIR)
$(INSTALL_DATA) $(EMAKEFILE) $(ERL_FILES) $(RELSYSDIR)
$(INSTALL_DATA) edoc.spec edoc.cover $(RELSYSDIR)
- chmod -f -R u+w $(RELSYSDIR)
+ chmod -R u+w $(RELSYSDIR)
@tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
release_docs_spec: