From 5f9e80acb0a1ac399839bf160e43f6120c4b5128 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Tue, 18 Oct 2016 23:49:09 +0000 Subject: [PATCH] Fix build errors with clang | ../../../../../../../workspace/sources/lowpan-tools/src/coordinator.c:313:50: error: format specifies type 'unsigned char' but the argument has type 'int' [-Werror,-Wformat] | fprintf(stderr, "Opt: %c (%hhx)\n", (char)opt, opt); | ~~~~ ^~~ | %x | 1 error generated. Upstream-Status: Pending Signed-off-by: Khem Raj --- src/coordinator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/coordinator.c b/src/coordinator.c index c139aae..f0de6d2 100644 --- a/src/coordinator.c +++ b/src/coordinator.c @@ -310,7 +310,7 @@ int main(int argc, char **argv) #else opt = getopt(argc, argv, "l:f:d:m:n:i:s:p:c:hv"); #endif - fprintf(stderr, "Opt: %c (%hhx)\n", opt, opt); + fprintf(stderr, "Opt: %c (%hhx)\n", opt, (unsigned char)opt); if (opt == -1) break; -- 1.9.1