(find_word) Cast `char' to `unsigned char' before passing to

isspace().

diff --git a/src/ChangeLog b/src/ChangeLog
index 5c77f6e9be4470ae883840d0c0cc7faa29af0442..41a6cbfff67f95df6d4984b5e507405e57b5d366 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+Sat Jul 30 22:38:46 2005  Ben Pfaff  <blp@gnu.org>
+
+       * command.c: (find_word) Cast `char' to `unsigned char' before
+       passing to isspace().
+
 Sat Jul 30 22:36:29 2005  Ben Pfaff  <blp@gnu.org>
 
        * case.c: (case_compare) Implement as delegating to

diff --git a/src/command.c b/src/command.c
index 3185446789b5073ae0b225ce2bdd855152214e3e..de77be80e8f95596e67c291309590691b84b2377 100644 (file)
--- a/src/command.c
+++ b/src/command.c
@@ -305,7 +305,7 @@ static const char *
 find_word (const char *string, size_t *word_len) 
 {
   /* Skip whitespace and asterisks. */
-  while (isspace (*string))
+  while (isspace ((unsigned char) *string))
     string++;
 
   /* End of string? */