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-rw-r--r--doc/ext.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/ext.py b/doc/ext.py
index e5fa14291..ef499cd40 100644
--- a/doc/ext.py
+++ b/doc/ext.py
@@ -15,8 +15,8 @@ dir_sig_re = re.compile(r'\.\. ([^:]+)::(.*)$')
def parse_directive(env, sig, signode):
if not sig.startswith('.'):
- sig = '.. %s::' % sig
- signode += addnodes.desc_name(sig, sig)
+ dec_sig = '.. %s::' % sig
+ signode += addnodes.desc_name(dec_sig, dec_sig)
return sig
m = dir_sig_re.match(sig)
if not m: