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--- ./function.c 2011/04/18 01:25:20 1.121
+++ ./function.c 2011/05/02 12:35:01 1.122
@@ -706,7 +706,7 @@
const char *word_iterator = argv[0];
char buf[20];
- while (find_next_token (&word_iterator, (unsigned int *) 0) != 0)
+ while (find_next_token (&word_iterator, NULL) != 0)
++i;
sprintf (buf, "%d", i);
@@ -1133,21 +1133,14 @@
/* Find the maximum number of words we'll have. */
t = argv[0];
- wordi = 1;
- while (*t != '\0')
+ wordi = 0;
+ while ((p = find_next_token (&t, NULL)) != 0)
{
- char c = *(t++);
-
- if (! isspace ((unsigned char)c))
- continue;
-
+ ++t;
++wordi;
-
- while (isspace ((unsigned char)*t))
- ++t;
}
- words = xmalloc (wordi * sizeof (char *));
+ words = xmalloc ((wordi == 0 ? 1 : wordi) * sizeof (char *));
/* Now assign pointers to each string in the array. */
t = argv[0];
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