Fixes clang warnings:
xdpyinfo.c:1463:12: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
int len = strlen(arg);
~~~ ^~~~~~~~~~~
xdpyinfo.c:1465:32: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
if (!strncmp("-display", arg, len)) {
~~~~~~~ ^~~
xdpyinfo.c:1468:47: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
} else if (!strncmp("-queryExtensions", arg, len)) {
~~~~~~~ ^~~
xdpyinfo.c:1470:35: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
} else if (!strncmp("-ext", arg, len)) {
~~~~~~~ ^~~
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
for (i = 1; i < argc; i++) {
char *arg = argv[i];
- int len = strlen(arg);
+ size_t len = strlen(arg);
if (!strncmp("-display", arg, len)) {
if (++i >= argc) usage ();