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-rwxr-xr-xlv2specgen/lv2specgen.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/lv2specgen/lv2specgen.py b/lv2specgen/lv2specgen.py
index ddd0ba5..b409ac5 100755
--- a/lv2specgen/lv2specgen.py
+++ b/lv2specgen/lv2specgen.py
@@ -326,7 +326,9 @@ def getComment(m, urinode, classlist, proplist, instalist):
return text
markup = rgx.sub(translateLocalLink, markup)
- if have_lxml:
+ if not have_lxml:
+ print("warning: No Python lxml module found, output may be invalid")
+ else:
try:
# Parse and validate documentation as XHTML Basic 1.1
doc = """<?xml version="1.0" encoding="UTF-8"?>