convert ioctl time64 fallbacks to table-driven framework

[musl] / src / locale / dcngettext.c

diff --git a/src/locale/dcngettext.c b/src/locale/dcngettext.c
index 8b891d0..4c30439 100644 (file)
--- a/src/locale/dcngettext.c
+++ b/src/locale/dcngettext.c
@@ -122,6 +122,7 @@ char *dcngettext(const char *domainname, const char *msgid1, const char *msgid2,
        const struct __locale_map *lm;
        size_t domlen;
        struct binding *q;
+       int old_errno = errno;
 
        if ((unsigned)category >= LC_ALL) goto notrans;
 
@@ -138,6 +139,7 @@ char *dcngettext(const char *domainname, const char *msgid1, const char *msgid2,
        lm = loc->cat[category];
        if (!lm) {
 notrans:
+               errno = old_errno;
                return (char *) ((n == 1) ? msgid1 : msgid2);
        }
 
@@ -250,6 +252,7 @@ notrans:
                        trans += l+1;
                }
        }
+       errno = old_errno;
        return (char *)trans;
 }