5 files changed, 13 insertions, 4 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 35ea58f3a..d82eba15f 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -5975,7 +5975,10 @@ ifsbreakup(char *string, struct arglist *arglist)
                 realifs = ifsset() ? ifsval() : defifs;
                 ifsp = &ifsfirst;
                 do {
+                        int afternul;
+
                         p = string + ifsp->begoff;
+                        afternul = nulonly;
                         nulonly = ifsp->nulonly;
                         ifs = nulonly ? nullstr : realifs;
                         ifsspc = 0;
@@ -5987,7 +5990,7 @@ ifsbreakup(char *string, struct arglist *arglist)
                                         p++;
                                         continue;
                                 }
-                                if (!nulonly)
+                                if (!(afternul || nulonly))
                                         ifsspc = (strchr(defifs, *p) != NULL);
                                 /* Ignore IFS whitespace at start */
                                 if (q == start && ifsspc) {
@@ -6650,12 +6653,12 @@ argstr(char *p, int flags)
                 case CTLENDVAR: /* ??? */
                         goto breakloop;
                 case CTLQUOTEMARK:
-                        inquotes ^= EXP_QUOTED;
                         /* "$@" syntax adherence hack */
-                        if (inquotes && !memcmp(p, dolatstr + 1, DOLATSTRLEN - 1)) {
-                                p = evalvar(p + 1, flags | inquotes) + 1;
+                        if (!inquotes && !memcmp(p, dolatstr + 1, DOLATSTRLEN - 1)) {
+                                p = evalvar(p + 1, flags | EXP_QUOTED) + 1;
                                 goto start;
                         }
+                        inquotes ^= EXP_QUOTED;
  addquote:
                         if (flags & QUOTES_ESC) {
                                 p--;
diff --git a/shell/ash_test/ash-parsing/starquoted3.right b/shell/ash_test/ash-parsing/starquoted3.right
new file mode 100644
index 000000000..fea246c14
--- /dev/null
+++ b/shell/ash_test/ash-parsing/starquoted3.right
@@ -0,0 +1,2 @@
+<a>
+<>
diff --git a/shell/ash_test/ash-parsing/starquoted3.tests b/shell/ash_test/ash-parsing/starquoted3.tests
new file mode 100755
index 000000000..8eefe4245
--- /dev/null
+++ b/shell/ash_test/ash-parsing/starquoted3.tests
@@ -0,0 +1 @@
+set -- a ""; space=" "; printf "<%s>\n" "$@"$space
diff --git a/shell/hush_test/hush-parsing/starquoted3.right b/shell/hush_test/hush-parsing/starquoted3.right
new file mode 100644
index 000000000..fea246c14
--- /dev/null
+++ b/shell/hush_test/hush-parsing/starquoted3.right
@@ -0,0 +1,2 @@
+<a>
+<>
diff --git a/shell/hush_test/hush-parsing/starquoted3.tests b/shell/hush_test/hush-parsing/starquoted3.tests
new file mode 100755
index 000000000..8eefe4245
--- /dev/null
+++ b/shell/hush_test/hush-parsing/starquoted3.tests
@@ -0,0 +1 @@
+set -- a ""; space=" "; printf "<%s>\n" "$@"$space