Index: /issm/trunk-jpl/m4/issm_options.m4
===================================================================
--- /issm/trunk-jpl/m4/issm_options.m4	(revision 27917)
+++ /issm/trunk-jpl/m4/issm_options.m4	(revision 27918)
@@ -2449,5 +2449,5 @@
 			if test -d "${FORTRAN_DIR}" || test -f "${FORTRAN_DIR}"; then
 				FORTRANDIR="${FORTRAN_DIR}"
-				if -n "${FORTRAN_DIR}"; then
+				if test -n "${FORTRAN_DIR}"; then
 					HAVE_FORTRANDIR=yes
 				fi