From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sun, 25 Nov 2012 20:34:10 +0000 (+0100)
Subject: journal: fix warning about pointer arithmetic
X-Git-Tag: v197~186
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=29abad107f8610e73b2fc091216040b579c75453

journal: fix warning about pointer arithmetic

../src/journal/journal-send.c: In function 'sd_journal_sendv':
../src/journal/journal-send.c:250:73: warning: pointer of type 'void *' used in arithmetic [-Wpointer-arith]
---

diff --git a/src/journal/journal-send.c b/src/journal/journal-send.c
index bd8f8872c..d5ec73e37 100644
--- a/src/journal/journal-send.c
+++ b/src/journal/journal-send.c
@@ -246,8 +246,9 @@ _public_ int sd_journal_sendv(const struct iovec *iov, int n) {
                         goto finish;
                 }
 
-                have_syslog_identifier =
-                        have_syslog_identifier || (c == iov[i].iov_base + 17 && memcmp(iov[i].iov_base, "SYSLOG_IDENTIFIER", 17) == 0);
+                have_syslog_identifier = have_syslog_identifier ||
+                        (c == (char *) iov[i].iov_base + 17 &&
+                         memcmp(iov[i].iov_base, "SYSLOG_IDENTIFIER", 17) == 0);
 
                 nl = memchr(iov[i].iov_base, '\n', iov[i].iov_len);
                 if (nl) {