install-reloc: Support multi-binary installation.

[gnulib.git] / lib / getsubopt.c

diff --git a/lib/getsubopt.c b/lib/getsubopt.c
index f29f359..539fdd0 100644 (file)
--- a/lib/getsubopt.c
+++ b/lib/getsubopt.c
@@ -1,5 +1,6 @@
 /* Parse comma separated list into words.
-   Copyright (C) 1996, 1997, 1999, 2004, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1996-1997, 1999, 2004, 2007, 2009-2013 Free Software
+   Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -58,16 +59,16 @@ getsubopt (char **optionp, char *const *tokens, char **valuep)
      one of the TOKENS.  */
   for (cnt = 0; tokens[cnt] != NULL; ++cnt)
     if (strncmp (*optionp, tokens[cnt], vstart - *optionp) == 0
-       && tokens[cnt][vstart - *optionp] == '\0')
+        && tokens[cnt][vstart - *optionp] == '\0')
       {
-       /* We found the current option in TOKENS.  */
-       *valuep = vstart != endp ? vstart + 1 : NULL;
+        /* We found the current option in TOKENS.  */
+        *valuep = vstart != endp ? vstart + 1 : NULL;
 
-       if (*endp != '\0')
-         *endp++ = '\0';
-       *optionp = endp;
+        if (*endp != '\0')
+          *endp++ = '\0';
+        *optionp = endp;
 
-       return cnt;
+        return cnt;
       }
 
   /* The current suboption does not match any option.  */