1 files changed, 8 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 9e13e4a2e..25eb78f4e 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1023,8 +1023,9 @@ static const char* setup_prompt_string(int promptmode)
 static line_input_t *line_input_state;
 #endif
-static void get_user_input(struct in_str *i)
+static int get_user_input(struct in_str *i)
 {
+        int r;
        const char *prompt_str;
        static char the_command[BUFSIZ];
@@ -1036,15 +1037,16 @@ static void get_user_input(struct in_str *i)
         ** atexit() handlers and other unwanted stuff to our
         ** child processes (rob@sysgo.de)
         */
-        read_line_input(prompt_str, the_command, BUFSIZ, line_input_state);
+        r = read_line_input(prompt_str, the_command, BUFSIZ, line_input_state);
 #else
        fputs(prompt_str, stdout);
        fflush(stdout);
-        the_command[0] = fgetc(i->file);
+        the_command[0] = r = fgetc(i->file);
        the_command[1] = '\0';
 #endif
        fflush(stdout);
        i->p = the_command;
+        return r; /* < 0 == EOF. Not meaningful otherwise */
 }
 /* This is the magic location that prints prompts
@@ -1061,8 +1063,9 @@ static int file_get(struct in_str *i)
                /* need to double check i->file because we might be doing something
                 * more complicated by now, like sourcing or substituting. */
                if (i->__promptme && interactive_fd && i->file == stdin) {
-                        while (!i->p || !(interactive_fd && strlen(i->p))) {
+                        while (!i->p || !(interactive_fd && i->p[0])) {
-                                get_user_input(i);
+                                if (get_user_input(i) < 0)
+                                        return EOF;
                        }
                        i->promptmode = 2;
                        i->__promptme = 0;