Extra care with quoting

varnishcache · Nov 26, 2016 · 72e91d9 · 72e91d9
1 parent d6216cc
commit 72e91d9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/varnish.m4 b/varnish.m4
@@ -48,7 +48,7 @@ AC_DEFUN([_VARNISH_CHECK_LIB], [
 	save_LIBS="${LIBS}"
 	LIBS=""
 	AC_CHECK_LIB([$1], [$2])
-	AC_SUBST(m4_toupper($1_LIBS), [$LIBS])
+	AC_SUBST(m4_toupper($1_LIBS), "$LIBS")
 	LIBS="${save_LIBS}"
 ])
 
@@ -58,7 +58,7 @@ AC_DEFUN([_VARNISH_SEARCH_LIBS], [
 	save_LIBS="${LIBS}"
 	LIBS=""
 	AC_SEARCH_LIBS([$2], [$3])
-	AC_SUBST(m4_toupper($1_LIBS), [$LIBS])
+	AC_SUBST(m4_toupper($1_LIBS), "$LIBS")
 	LIBS="${save_LIBS}"
 ])