Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / common / cli_hush.c

diff --git a/common/cli_hush.c b/common/cli_hush.c
index 38da5a09fa30d76c245088f44811c53bcb0c99f6..d6439129228c6652a415d94e5c9ce410b0a9a982 100644 (file)
--- a/common/cli_hush.c
+++ b/common/cli_hush.c
@@ -3162,7 +3162,7 @@ static int parse_stream_outer(struct in_str *inp, int flag)
        o_string temp=NULL_O_STRING;
        int rcode;
 #ifdef __U_BOOT__
-       int code = 0;
+       int code = 1;
 #endif
        do {
                ctx.type = flag;
@@ -3170,7 +3170,8 @@ static int parse_stream_outer(struct in_str *inp, int flag)
                update_ifs_map();
                if (!(flag & FLAG_PARSE_SEMICOLON) || (flag & FLAG_REPARSING)) mapset((uchar *)";$&|", 0);
                inp->promptmode=1;
-               rcode = parse_stream(&temp, &ctx, inp, '\n');
+               rcode = parse_stream(&temp, &ctx, inp,
+                                    flag & FLAG_CONT_ON_NEWLINE ? -1 : '\n');
 #ifdef __U_BOOT__
                if (rcode == 1) flag_repeat = 0;
 #endif
@@ -3216,7 +3217,7 @@ static int parse_stream_outer(struct in_str *inp, int flag)
                }
                b_free(&temp);
        /* loop on syntax errors, return on EOF */
-       } while (rcode != -1 && !(flag & FLAG_EXIT_FROM_LOOP) &&
+       } while (rcode != 1 && !(flag & FLAG_EXIT_FROM_LOOP) &&
                (inp->peek != static_peek || b_peek(inp)));
 #ifndef __U_BOOT__
        return 0;
@@ -3235,8 +3236,10 @@ int parse_string_outer(const char *s, int flag)
 #ifdef __U_BOOT__
        char *p = NULL;
        int rcode;
-       if ( !s || !*s)
+       if (!s)
                return 1;
+       if (!*s)
+               return 0;
        if (!(p = strchr(s, '\n')) || *++p) {
                p = xmalloc(strlen(s) + 2);
                strcpy(p, s);