git-rev-parse: Fix --short= option parsing
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
This commit is contained in:

committed by
Junio C Hamano

parent
b5b16990f8
commit
44de0da4f9
@ -225,12 +225,12 @@ int main(int argc, char **argv)
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continue;
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continue;
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}
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}
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if (!strcmp(arg, "--short") ||
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if (!strcmp(arg, "--short") ||
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!strncmp(arg, "--short=", 9)) {
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!strncmp(arg, "--short=", 8)) {
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filter &= ~(DO_FLAGS|DO_NOREV);
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filter &= ~(DO_FLAGS|DO_NOREV);
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verify = 1;
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verify = 1;
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abbrev = DEFAULT_ABBREV;
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abbrev = DEFAULT_ABBREV;
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if (arg[8] == '=')
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if (arg[7] == '=')
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abbrev = strtoul(arg + 9, NULL, 10);
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abbrev = strtoul(arg + 8, NULL, 10);
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if (abbrev < MINIMUM_ABBREV)
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if (abbrev < MINIMUM_ABBREV)
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abbrev = MINIMUM_ABBREV;
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abbrev = MINIMUM_ABBREV;
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else if (40 <= abbrev)
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else if (40 <= abbrev)
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