Use correct variable for grep command

diff --git a/Makefile.am b/Makefile.am
index 05578d9..b987821 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -170,7 +170,7 @@ src/builtin.h: src/genbuiltin $(builtin_sources)
 
 src/connman.exp: $(src_connmand_OBJECTS)
        $(AM_V_GEN)$(NM) -B $^ | $(AWK) '{ print $$3 }' | sort -u | \
-                               grep -E -e '^connman_' -e '^g_dbus_' > $@
+                               $(EGREP) -e '^connman_' -e '^g_dbus_' > $@
 
 src/connman.ver: src/connman.exp
        $(AM_V_at)echo "{ global:" > $@