Commit555fb1d

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add check that string options are not provided with empty strings

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Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -241,7 +241,10 @@ assign_option(pgut_option opt, const char optarg, pgut_optsrc src)`
`241`	`241`	`if (orig_source!=SOURCE_DEFAULT)`
`242`	`242`	`free((char*)opt->var);`
`243`	`243`	`(char*)opt->var=pgut_strdup(optarg);`
`244`		`-return;`
	`244`	`+if (strcmp(optarg,"")!=0)`
	`245`	`+return;`
	`246`	`+message="a valid string. But provided: ";`
	`247`	`+break;`
`245`	`248`	`case't':`
`246`	`249`	`if (parse_time(optarg,opt->var))`
`247`	`250`	`return;`

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