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printf: fix exit code on conversion error

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Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-06-18 22:22:04 +02:00
parent c9f280cc46
commit bf4aeed129
2 changed files with 12 additions and 15 deletions
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3
testsuite/printf.tests
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@@ -87,13 +87,12 @@ testing "printf understands %Ld" \
# "1\n""printf: -2: invalid number\n""0\n""3\n""0\n" \
# "" ""
# Actually, we are wrong here: exit code should be 1
testing "printf handles %d bad_input" \
"${bb}printf '%d\n' 1 - 2 bad 3 123bad 4 2>&1; echo \$?" \
"1\n""printf: -: invalid number\n""0\n"\
"2\n""printf: bad: invalid number\n""0\n"\
"3\n""printf: 123bad: invalid number\n""0\n"\
"4\n""0\n" \
"4\n""1\n" \
"" ""
testing "printf aborts on bare %" \