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fix: if no value for p passed, set default value to 4

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Renge 2022-02-12 16:50:01 -05:00
parent c85f4e85a1
commit 8203b3daba
1 changed files with 4 additions and 2 deletions
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4
hw1/src/validargs.c
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@ -78,13 +78,15 @@ int validargs(int argc, char **argv)
{ {
return -1; return -1;
} }
global_options = PRETTY_PRINT_OPTION;
if (argc == 3) if (argc == 3)
{ {
global_options = PRETTY_PRINT_OPTION;
global_options += 4;
return 0; return 0;
} }
else if (argc == 4) else if (argc == 4)
{ {
global_options = PRETTY_PRINT_OPTION;
int indent_value = 0; int indent_value = 0;
arg = *(++ptr); arg = *(++ptr);
while (*arg != '\0') while (*arg != '\0')