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Fix echo shell command to print all arguments.

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This commit is contained in:
Peter Zotov 2010-12-04 05:17:56 +03:00
parent 536abb4135
commit 4f6670e5af
1 changed files with 10 additions and 1 deletions
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11
shell.c
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@ -319,7 +319,16 @@ static int builtin_echo(int argc, char *argv[]) {
return -1;
}
puts(argv[1]);
for(int i = 1; i < argc; i++) {
printf("%s", argv[i]);
if(i < argc - 1) {
printf(" ");
} else {
printf("\n");
}
}
return 0;
}