9os

commit 13e5e0ad5a64cc0d35e641044949679f6b5c6c20
parent 828db5ead2bca36368d874d9ec55b6c23f2f292e
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri, 18 Sep 2020 16:11:10 +0200

devcons: Fix wordsize

Wordsize was returning 1 instead of returning the number
of characters of the word.

Change-Id: I7086e8386fa26a0c5e2a2fe99c864c36b0626469

Diffstat:
M
src/os9/dev/devcons.c
 | 
12
++++++------

1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/os9/dev/devcons.c b/src/os9/dev/devcons.c
@@ -281,14 +281,14 @@ erase(int n)
 static int
 wordsize(void)
 {
-	int i = 1;
+	int n = 1;
 
-	while (head - i > 0 && buffer[head - i] == ' ')
-		i++;
-	while (head - i > 0 && buffer[head - i] != ' ')
-		i++;
+	while (head - n > 0 && buffer[head - n] == ' ')
+		n++;
+	while (head - n > 0 && buffer[head - n] != ' ')
+		n++;
 
-	return 1;
+	return n;
 }
 
 static int