Hi!
clang rightfully complains about this code in handler.c:
void
SaveFormattedPage(Widget w, XEvent * event, String * params,
Cardinal * num_params)
{
ManpageGlobals *man_globals;
char cmdbuf[BUFSIZ], error_buf[BUFSIZ];
if (*num_params != 1) {
XtAppWarning(XtWidgetToApplicationContext(w),
"Xman - SaveFormattedPage: This action routine requires
one argument.");
return;
}
man_globals = GetGlobals(w);
if (man_globals->tempfile == NULL)
return;
handler.c:323:22: error: comparison of array 'man_globals->tempfile' equal to a
null pointer is always false [-Werror,-Wtautological-pointer-compare]
since tempfile is declared as
char tempfile[80]; /* the name of the file to copy the formatted
page from. */
Does anyone know what the intended check is or should I just remove
the comparison?
Thomas
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