From: Natanael Copa <ncopa@alpinelinux.org>
Date: Tue, 4 Mar 2014 15:22:45 +0000 (+0000)
Subject: build: typecast NGREG to int
X-Git-Tag: v4.1~2256^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=851fcf9ce315314701c19053610934b6a041bf48;p=thirdparty%2Ftvheadend.git

build: typecast NGREG to int

Fixes the following error with musl libc:

src/trap.c: In function 'traphandler':
src/trap.c:178:3: error: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Werror=format=]
   snprintf(tmpbuf, sizeof(tmpbuf), "Register dump [%d]: ", NGREG);
      ^
---

diff --git a/src/trap.c b/src/trap.c
index 00664724f..b0f1c358f 100644
--- a/src/trap.c
+++ b/src/trap.c
@@ -175,7 +175,7 @@ traphandler(int sig, siginfo_t *si, void *UC)
 
   tvhlog_spawn(LOG_ALERT, "CRASH", "Loaded libraries: %s ", libs);
 #ifdef NGREG
-  snprintf(tmpbuf, sizeof(tmpbuf), "Register dump [%d]: ", NGREG);
+  snprintf(tmpbuf, sizeof(tmpbuf), "Register dump [%d]: ", (int)NGREG);
 
   for(i = 0; i < NGREG; i++) {
     sappend(tmpbuf, sizeof(tmpbuf), "%016" PRIx64, uc->uc_mcontext.gregs[i]);