From ab857595d7cd24b86eb44cea0f4cf14b2a6f80cd Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Fri, 21 Jan 2011 00:32:46 +0100
Subject: [PATCH] Check that return value of snprintf(3) is not negative,
 rather than only -1.

---
 bin/xbps-repo/repository.c | 2 +-
 lib/util.c                 | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/xbps-repo/repository.c b/bin/xbps-repo/repository.c
index b146c891..8cba9ecc 100644
--- a/bin/xbps-repo/repository.c
+++ b/bin/xbps-repo/repository.c
@@ -69,7 +69,7 @@ sanitize_url(const char *path)
 		goto out;
 
 	r = snprintf(buf, sizeof(buf) - 1, "%s/%s", dirnp, basenp);
-	if (r == -1 || r >= (int)sizeof(buf) - 1)
+	if (r < 0 || r >= (int)sizeof(buf) - 1)
 		goto out;
 
 	res = buf;
diff --git a/lib/util.c b/lib/util.c
index 33009381..b4061c35 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -445,7 +445,7 @@ xbps_set_cachedir(const char *dir)
 	assert(dir != NULL);
 
 	r = snprintf(res, sizeof(res) - 1, "%s/%s", xbps_get_rootdir(), dir);
-	if (r == -1 || r >= (int)sizeof(res) - 1) {
+	if (r < 0 || r >= (int)sizeof(res) - 1) {
 		/* If error or truncated set to default */
 		cachedir = XBPS_CACHE_PATH;
 		return;
@@ -462,7 +462,7 @@ xbps_get_cachedir(void)
 	if (cachedir == NULL) {
 		r = snprintf(res, sizeof(res) - 1, "%s/%s",
 		    xbps_get_rootdir(), XBPS_CACHE_PATH);
-		if (r == -1 || r >= (int)sizeof(res) - 1)
+		if (r < 0 || r >= (int)sizeof(res) - 1)
 			return NULL;
 
 		cachedir = res;