rev: be careful with close()
Addresses: https://github.com/karelzak/util-linux/issues/807 Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -173,6 +173,7 @@ int main(int argc, char *argv[])
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warn("%s", filename);
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rval = EXIT_FAILURE;
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}
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if (fp != stdin)
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fclose(fp);
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} while(*argv);
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