fix syntax

diff --git a/configure.ac b/configure.ac
index e6d4d2d..bc7645d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -825,7 +825,7 @@ host_os_gnu=-gnu
 if echo "$host_os" | grep '.*-gnulibc1' > /dev/null ; then
        host_os=`echo "${host_os}" | sed 's/-gnulibc1$//'`
 fi
-if echo "$host_os" | grep '.*-gnueabihf' > /dev/null ; 
+if echo "$host_os" | grep '.*-gnueabihf' > /dev/null ; then
        host_os=`echo "${host_os}" | sed 's/-gnueabihf$//'`
        host_os_gnu=-gnueabihf
 fi