From: Willy Tarreau <w@1wt.eu>
Date: Sun, 25 Nov 2012 23:57:40 +0000 (+0100)
Subject: BUILD: buffer: fix another isprint() warning on solaris
X-Git-Tag: v1.5-dev14~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95898ac21189305360eb1c2668213bcdfa94134b;p=thirdparty%2Fhaproxy.git

BUILD: buffer: fix another isprint() warning on solaris

This one came with commit recent be0efd8. Solaris wants ints, not chars.
---

diff --git a/src/buffer.c b/src/buffer.c
index 281947ab29..d7f7ae15da 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -217,7 +217,7 @@ void buffer_dump(FILE *o, struct buffer *b, int from, int to)
 		}
 		fprintf(o, "  ");
 		for (i = 0; (from + i < to) && (i < 16) ; i++) {
-			fprintf(o, "%c", isprint(b->data[from + i]) ? b->data[from + i] : '.') ;
+			fprintf(o, "%c", isprint((int)b->data[from + i]) ? b->data[from + i] : '.') ;
 			if ((((from + i) & 15) == 15) && ((from + i) != to-1))
 				fprintf(o, "\n");
 		}