check-format.pl: Fix report on constant on LHS of comparison or assignment
@@ -858,7 +858,7 @@ while (<>) { # loop over all lines of all input files
report("single-letter name '$2'") if (m/(^|.*\W)([IO])(\W.*|$)/); # single-letter name 'I' or 'O' # maybe re-add 'l'?
# constant on LHS of comparison or assignment, e.g., NULL != x or 'a' < c, but not a + 1 == b
- report("constant on LHS of '$2'")
+ report("constant on LHS of '$3'")
if (m/(['"]|([\+\-\*\/\/%\&\|\^<>]\s*)?\W[0-9]+L?|NULL)\s*([\!<>=]=|[<=>][^<>])/ && $2 eq "");
# TODO report #if 0 and #if 1
