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jstrdup: remove 

--- a/util.c

+++ b/util.c

@@ -191,10 +191,25 @@

 	return (j == nil || (type >= 0 && j->t != type)) ? nil : j;

 }

+static char *

+strclean(char *s)

+{

+	char *s₀, *o;

+

+	s₀ = s;

+	for(o = s; *s; s++){

+		if(*s != 0xd)

+			*o++ = *s;

+	}

+	*o = 0;

+

+	return s₀;

+}

+

 char *

 jstrdup(JSON *j, char *name)

 {

-	return estrdup(jsonstr(jsonbyname(j, name)));

+	return strclean(estrdup(jsonstr(jsonbyname(j, name))));

 }

 vlong