Commit Diff

Commit:
52e5e85b025b9f520324997ea1410e0e6a9aa84c
From:
rsc <devnull@localhost>
Date:
Message:
allow parseattr(nil)
Actions:
Patch | Tree
commit - b2e0da3e397dc9dc0858119072ad53548e91e7b9
commit + 52e5e85b025b9f520324997ea1410e0e6a9aa84c
blob - 5f35750bad938688ff3e10b84dac4799478b4171
blob + d8ad9ab337bce12e836026fb63264e5022ca74a2
--- src/libauth/attr.c
+++ src/libauth/attr.c
@@ -131,6 +131,9 @@ _parseattr(char *s)
 	int i, ntok, type;
 	Attr *a;
 
+	if(s == nil)
+		return nil;
+
 	s = strdup(s);
 	if(s == nil)
 		sysfatal("_parseattr strdup: %r");