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-rw-r--r--libctf/configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/libctf/configure.ac b/libctf/configure.ac
index 1d0cf4d..6a5eade 100644
--- a/libctf/configure.ac
+++ b/libctf/configure.ac
@@ -184,7 +184,7 @@ changequote(,)
# We require texinfo to be 6.3 or later, for a working synindex
# and validatemenus: otherwise we fall back to /bin/true.
if ${MAKEINFO} --version \
- | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9][0-9])' >/dev/null 2>&1; then
+ | egrep 'texinfo[^0-9]*(6\.[3-9]|[7-9]|[1-6][0-9])' >/dev/null 2>&1; then
build_info=yes
else
build_info=