1 files changed, 3 insertions, 2 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 0d7cac0b5..384c7b9e4 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -11899,6 +11899,7 @@ static int
 readtoken(void)
 {
         int t;
+        int kwd = checkkwd;
 #if DEBUG
         smallint alreadyseen = tokpushback;
 #endif
@@ -11912,7 +11913,7 @@ readtoken(void)
         /*
          * eat newlines
          */
-        if (checkkwd & CHKNL) {
+        if (kwd & CHKNL) {
                 while (t == TNL) {
                         parseheredoc();
                         t = xxreadtoken();
@@ -11926,7 +11927,7 @@ readtoken(void)
         /*
          * check for keywords
          */
-        if (checkkwd & CHKKWD) {
+        if (kwd & CHKKWD) {
                 const char *const *pp;
 
                 pp = findkwd(wordtext);