Fix for bug #1853110: Error in configure on MacOS X (head -c is not portable, sed hopefully is)

svn-id: r29902

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index ef1b73b284..44733ee65e 100755
--- a/configure
+++ b/configure
@@ -367,7 +367,7 @@ engine_disable() {
 
 # Show the configure help line for an option
 option_help() {
-	option=`echo "--$(echo $1 | sed 's/_/-/g')                       " | head -c 23`
+	option=`echo "--$(echo $1 | sed 's/_/-/g')                       " | sed "s/\(.\{23\}\).*/\1/"`
 	echo "  ${option}  ${2}"
 }