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-rwxr-xr-xautogen.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/autogen.sh b/autogen.sh
index 04b6cb459..3625b2da9 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -73,7 +73,7 @@ if ! (bison --version) < /dev/null > /dev/null 2>&1; then
echo
DIE=1
else
- lexver=$(bison --version | awk '/bison \(GNU Bison\)/ { print $4 }')
+ lexver=$(bison --version | awk '/^bison \(GNU [Bb]ison\)/ { print $4 }')
case "$lexver" in
[2-9].*)
;;