(canon_doc_option): Correct ctype tests.

1 files changed, 5 insertions, 5 deletions

diff --git a/libshouldbeinlibc/argp-help.c b/libshouldbeinlibc/argp-help.c
index 294c0ab9..a657fd8c 100644
--- a/libshouldbeinlibc/argp-help.c
+++ b/libshouldbeinlibc/argp-help.c
@@ -658,12 +658,12 @@ canon_doc_option (const char **name)
 {
   int non_opt;
   /* Skip initial whitespace.  */
-  while (isspace (*name))
+  while (isspace (**name))
     (*name)++;
   /* Decide whether this looks like an option (leading `-') or not.  */
   non_opt = (**name != '-');
   /* Skip until part of name used for sorting.  */
-  while (**name && !isalnum (*name))
+  while (**name && !isalnum (**name))
     (*name)++;
   return non_opt;
 }
@@ -1086,14 +1086,14 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state,
       const char *fstr = filter_doc (tstr, real->key, entry->argp, state);
       if (fstr && *fstr)
 	{
-	  unsigned col = __argp_fmtstream_point (stream);
+	  unsigned int col = __argp_fmtstream_point (stream);
 
 	  __argp_fmtstream_set_lmargin (stream, uparams.opt_doc_col);
 	  __argp_fmtstream_set_wmargin (stream, uparams.opt_doc_col);
 
-	  if (col > uparams.opt_doc_col + 3)
+	  if (col > (unsigned int) (uparams.opt_doc_col + 3))
 	    __argp_fmtstream_putc (stream, '\n');
-	  else if (col >= uparams.opt_doc_col)
+	  else if (col >= (unsigned int) uparams.opt_doc_col)
 	    __argp_fmtstream_puts (stream, "   ");
 	  else
 	    indent_to (stream, uparams.opt_doc_col);