Use =, not ==, for shell tests

diff --git a/configure.ac b/configure.ac
index beccf1e7ee95af7565ee2c18192fdd6508ff867e..19f087a2ae8226775daa2d8c511e817e989e5c71 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -55,7 +55,7 @@ AC_ARG_WITH([oniguruma],
     [ONIGURUMAPATHSET=1],
     [ONIGURUMAPATHSET=0])
 
-if test $ONIGURUMAPATHSET == 1; then
+if test $ONIGURUMAPATHSET = 1; then
   CFLAGS="$CFLAGS -I${with_oniguruma}/include"
   LDFLAGS="$LDFLAGS -L${with_oniguruma}/lib"
 fi