fix a bunch of potential problems found by gcc 4.3.x, primarily bare strings being passed to printf()-like functions and ignored results from read()/write() and friends

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@153337 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 6 insertions, 2 deletions

diff --git a/main/http.c b/main/http.c
index d969e719f..e164d554f 100644
--- a/main/http.c
+++ b/main/http.c
@@ -496,8 +496,12 @@ static void *ast_httpd_helper_thread(void *data)
 				tmp = strstr(c, "\r\n\r\n");
 				if (tmp) {
 					ast_cli(ser->fd, "Content-length: %d\r\n", contentlength);
-					write(ser->fd, c, (tmp + 4 - c));
-					write(ser->fd, tmp + 4, contentlength);
+					if (write(ser->fd, c, (tmp + 4 - c)) < 0) {
+						ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+					}
+					if (write(ser->fd, tmp + 4, contentlength) < 0) {
+						ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+					}
 				}
 			} else
 				ast_cli(ser->fd, "%s", c);