1 files changed, 36 insertions, 27 deletions

diff --git a/win32/process.c b/win32/process.c
index 20e73baee..60fea01ad 100644
--- a/win32/process.c
+++ b/win32/process.c
@@ -57,33 +57,42 @@ parse_interpreter(const char *cmd, interp_t *interp)
         char *path, *t;
         int n;
 
-        n = open_read_close(cmd, interp->buf, sizeof(interp->buf)-1);
-        if (n < 4)      /* at least '#!/x' and not error */
-                return 0;
-
-        /*
-         * See http://www.in-ulm.de/~mascheck/various/shebang/ for trivia
-         * relating to '#!'.
-         */
-        if (interp->buf[0] != '#' || interp->buf[1] != '!')
-                return 0;
-        interp->buf[n] = '\0';
-        if ((t=strchr(interp->buf, '\n')) == NULL)
-                return 0;
-        t[1] = '\0';
-
-        if ((path=strtok(interp->buf+2, " \t\r\n")) == NULL)
-                return 0;
-
-        t = (char *)bb_basename(path);
-        if (*t == '\0')
-                return 0;
-
-        interp->path = path;
-        interp->name = t;
-        interp->opts = strtok(NULL, "\r\n");
-
-        return 1;
+        while (TRUE) {
+                n = open_read_close(cmd, interp->buf, sizeof(interp->buf)-1);
+                if (n < 4)      /* at least '#!/x' and not error */
+                        break;
+
+                /*
+                 * See http://www.in-ulm.de/~mascheck/various/shebang/ for trivia
+                 * relating to '#!'.
+                 */
+                if (interp->buf[0] != '#' || interp->buf[1] != '!')
+                        break;
+                interp->buf[n] = '\0';
+                if ((t=strchr(interp->buf, '\n')) == NULL)
+                        break;
+                t[1] = '\0';
+
+                if ((path=strtok(interp->buf+2, " \t\r\n")) == NULL)
+                        break;
+
+                t = (char *)bb_basename(path);
+                if (*t == '\0')
+                        break;
+
+                interp->path = path;
+                interp->name = t;
+                interp->opts = strtok(NULL, "\r\n");
+                return 1;
+        }
+
+        if (is_suffixed_with_case(cmd, ".sh")) {
+                interp->path = (char *)DEFAULT_SHELL;
+                interp->name = (char *)DEFAULT_SHELL_SHORT_NAME;
+                interp->opts = NULL;
+                return 1;
+        }
+        return 0;
 }
 
 /*