Pull dock-bay into release branch

[linux-2.6-omap-h63xx.git] / scripts / kconfig / kxgettext.c

diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index ad1cb9451a246b011111be5df29ac57b550f1d04..11f7dab94715625911eb51ed2d6f24a339f12824 100644 (file)
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -14,6 +14,11 @@ static char *escape(const char* text, char *bf, int len)
 {
        char *bfp = bf;
        int multiline = strchr(text, '\n') != NULL;
+       int eol = 0;
+       int textlen = strlen(text);
+
+       if ((textlen > 0) && (text[textlen-1] == '\n'))
+               eol = 1;
 
        *bfp++ = '"';
        --len;
@@ -43,7 +48,7 @@ next:
                --len;
        }
 
-       if (multiline)
+       if (multiline && eol)
                bfp -= 3;
 
        *bfp++ = '"';
@@ -207,7 +212,9 @@ void menu__xgettext(void)
        struct message *m = message__list;
 
        while (m != NULL) {
-               message__print_gettext_msgid_msgstr(m);
+               /* skip empty lines ("") */
+               if (strlen(m->msg) > sizeof("\"\""))
+                       message__print_gettext_msgid_msgstr(m);
                m = m->next;
        }
 }