From 2320dc9cdbd3e57c2b2e3339e1615fd41a079b25 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 20 May 2012 06:20:32 -0400 Subject: [PATCH] w: fix printf compile warning Building w on an x86_64 system triggers: w.c:404:4: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'int' [-Wformat] Since we're comparing UT_NAMESIZE to an int, cast it to that type (since it can't exceed it) and update the printf. Signed-off-by: Mike Frysinger --- w.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/w.c b/w.c index 4ca84deb..9c54d102 100644 --- a/w.c +++ b/w.c @@ -399,11 +399,12 @@ int main(int argc, char **argv) /* Get user field length from environment */ if ((env_var = getenv("PROCPS_USERLEN")) != NULL) { + int ut_namesize = UT_NAMESIZE; userlen = atoi(env_var); - if (userlen < 8 || UT_NAMESIZE < userlen) { + if (userlen < 8 || ut_namesize < userlen) { xwarnx - (_("User length environment PROCPS_USERLEN must be between 8 and %zu, ignoring.\n"), - UT_NAMESIZE); + (_("User length environment PROCPS_USERLEN must be between 8 and %i, ignoring.\n"), + ut_namesize); userlen = 8; } }