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[gnulib.git] / lib / wcsrtombs.c

diff --git a/lib/wcsrtombs.c b/lib/wcsrtombs.c
index 5abbac4..49f50ec 100644 (file)
--- a/lib/wcsrtombs.c
+++ b/lib/wcsrtombs.c
@@ -66,55 +66,55 @@ wcsrtombs (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)
 
     if (dest != NULL)
       {
-       char *destptr = dest;
-
-       for (; len > 0; src++)
-         {
-           wchar_t wc = *src;
-           size_t ret = wcrtomb (len >= cur_max ? destptr : buf, wc, ps);
-
-           if (ret == (size_t)(-1))
-             goto bad_input;
-           if (!(ret <= cur_max))
-             abort ();
-           if (len < ret)
-             break;
-           if (len < cur_max)
-             memcpy (destptr, buf, ret);
-           if (wc == 0)
-             {
-               src = NULL;
-               /* Here mbsinit (ps).  */
-               break;
-             }
-           destptr += ret;
-           len -= ret;
-         }
-       *srcp = src;
-       return destptr - dest;
+        char *destptr = dest;
+
+        for (; len > 0; src++)
+          {
+            wchar_t wc = *src;
+            size_t ret = wcrtomb (len >= cur_max ? destptr : buf, wc, ps);
+
+            if (ret == (size_t)(-1))
+              goto bad_input;
+            if (!(ret <= cur_max))
+              abort ();
+            if (len < ret)
+              break;
+            if (len < cur_max)
+              memcpy (destptr, buf, ret);
+            if (wc == 0)
+              {
+                src = NULL;
+                /* Here mbsinit (ps).  */
+                break;
+              }
+            destptr += ret;
+            len -= ret;
+          }
+        *srcp = src;
+        return destptr - dest;
       }
     else
       {
-       /* Ignore dest and len, don't store *srcp at the end, and
-          don't clobber *ps.  */
-       mbstate_t state = *ps;
-       size_t totalcount = 0;
-
-       for (;; src++)
-         {
-           wchar_t wc = *src;
-           size_t ret = wcrtomb (buf, wc, &state);
-
-           if (ret == (size_t)(-1))
-             goto bad_input2;
-           if (wc == 0)
-             {
-               /* Here mbsinit (&state).  */
-               break;
-             }
-           totalcount += ret;
-         }
-       return totalcount;
+        /* Ignore dest and len, don't store *srcp at the end, and
+           don't clobber *ps.  */
+        mbstate_t state = *ps;
+        size_t totalcount = 0;
+
+        for (;; src++)
+          {
+            wchar_t wc = *src;
+            size_t ret = wcrtomb (buf, wc, &state);
+
+            if (ret == (size_t)(-1))
+              goto bad_input2;
+            if (wc == 0)
+              {
+                /* Here mbsinit (&state).  */
+                break;
+              }
+            totalcount += ret;
+          }
+        return totalcount;
       }
 
    bad_input: