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Prevent "print -m" from crashing (complains about missing pattern).

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This commit is contained in:
Wayne Davison 2003-03-28 20:21:00 +00:00
parent 1e57c42f47
commit ca8ad2e262
1 changed files with 5 additions and 1 deletions
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4
Src/builtin.c
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@ -3112,6 +3112,10 @@ bin_print(char *name, char **args, Options ops, int func)
Patprog pprog;
char **t, **p;
if (!*args) {
zwarnnam(name, "no pattern specified", NULL, 0);
return 1;
}
tokenize(*args);
if (!(pprog = patcompile(*args, PAT_STATIC, NULL))) {
untokenize(*args);