Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

	* function.c (expand_function) [_AMIGA]: Fix some typos.
	(patsubst_expand): Make len vars unsigned.

diff --git a/function.c b/function.c
index 9794872..616b8f2 100644 (file)
--- a/function.c
+++ b/function.c
@@ -114,9 +114,9 @@ patsubst_expand (o, text, pattern, replace, pattern_percent, replace_percent)
      register char *pattern, *replace;
      register char *pattern_percent, *replace_percent;
 {
-  register int pattern_prepercent_len, pattern_postpercent_len;
-  register int replace_prepercent_len, replace_postpercent_len;
-  register char *t;
+  unsigned int pattern_prepercent_len, pattern_postpercent_len;
+  unsigned int replace_prepercent_len, replace_postpercent_len;
+  char *t;
   unsigned int len;
   int doneany = 0;
 
@@ -579,7 +579,7 @@ expand_function (o, function, text, end)
           for (aptr=argv; *aptr; aptr++)
             {
               strcpy (ptr, *aptr);
-              len += strlen (ptr) + 1;
+              ptr += strlen (ptr) + 1;
               *ptr ++ = ' ';
               *ptr = 0;
             }
@@ -603,7 +603,7 @@ expand_function (o, function, text, end)
                   buffer = (char *) xrealloc (buffer, maxlen + 1);
                 }
 
-              cc = read (child_stdout, &buffer[i], maxlen - i);
+              cc = Read (child_stdout, &buffer[i], maxlen - i);
               if (cc > 0)
                 i += cc;
             } while (cc > 0);