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Fix warning: exclude NULL parameters from format string (Thanks knopwob)

This commit is contained in:
Michael Stapelberg 2012-10-09 14:08:14 +02:00
parent 00ac2c4c9c
commit 3528d99175
1 changed files with 1 additions and 1 deletions
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2
generate-command-parser.pl
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@ -158,7 +158,6 @@ for my $state (@keys) {
$fmt =~ s/$_/%d/g for @keys; $fmt =~ s/$_/%d/g for @keys;
$fmt =~ s/\$([a-z_]+)/%s/g; $fmt =~ s/\$([a-z_]+)/%s/g;
$fmt =~ s/\&([a-z_]+)/%ld/g; $fmt =~ s/\&([a-z_]+)/%ld/g;
$fmt =~ s/NULL/%s/g;
$fmt =~ s/"([a-z0-9_]+)"/%s/g; $fmt =~ s/"([a-z0-9_]+)"/%s/g;
$fmt =~ s/(?:-?|\b)[0-9]+\b/%d/g; $fmt =~ s/(?:-?|\b)[0-9]+\b/%d/g;
@ -177,6 +176,7 @@ for my $state (@keys) {
$cmd =~ s/[^(]+\(//; $cmd =~ s/[^(]+\(//;
$cmd =~ s/\)$//; $cmd =~ s/\)$//;
$cmd = ", $cmd" if length($cmd) > 0; $cmd = ", $cmd" if length($cmd) > 0;
$cmd =~ s/, NULL//g;
say $callfh qq| fprintf(stderr, "$fmt\\n"$cmd);|; say $callfh qq| fprintf(stderr, "$fmt\\n"$cmd);|;
# The cfg_criteria functions have side-effects which are important for # The cfg_criteria functions have side-effects which are important for
# testing. They are implemented as stubs in the test parser code. # testing. They are implemented as stubs in the test parser code.