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sexpr: Improve serialization error reporting

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This commit is contained in:
Matthias Bolte 2011-05-27 15:08:43 +02:00
parent a07d178447
commit bf9aa21433
1 changed files with 5 additions and 7 deletions
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12
src/util/sexpr.c
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@ -215,7 +215,7 @@ sexpr2string(const struct sexpr *sexpr, virBufferPtr buffer)
virBufferAddChar(buffer, '('); virBufferAddChar(buffer, '(');
if (sexpr2string(sexpr->u.s.car, buffer) < 0) if (sexpr2string(sexpr->u.s.car, buffer) < 0)
goto error; return -1;
while (sexpr->u.s.cdr->kind != SEXPR_NIL) { while (sexpr->u.s.cdr->kind != SEXPR_NIL) {
sexpr = sexpr->u.s.cdr; sexpr = sexpr->u.s.cdr;
@ -223,7 +223,7 @@ sexpr2string(const struct sexpr *sexpr, virBufferPtr buffer)
virBufferAddChar(buffer, ' '); virBufferAddChar(buffer, ' ');
if (sexpr2string(sexpr->u.s.car, buffer) < 0) if (sexpr2string(sexpr->u.s.car, buffer) < 0)
goto error; return -1;
} }
virBufferAddChar(buffer, ')'); virBufferAddChar(buffer, ')');
@ -241,14 +241,12 @@ sexpr2string(const struct sexpr *sexpr, virBufferPtr buffer)
virBufferAddLit(buffer, "()"); virBufferAddLit(buffer, "()");
break; break;
default: default:
goto error; virSexprError(VIR_ERR_SEXPR_SERIAL,
_("unknown s-expression kind %d"), sexpr->kind);
return -1;
} }
return 0; return 0;
error:
virSexprError(VIR_ERR_SEXPR_SERIAL, NULL);
return -1;
} }
#define IS_SPACE(c) ((c == 0x20) || (c == 0x9) || (c == 0xD) || (c == 0xA)) #define IS_SPACE(c) ((c == 0x20) || (c == 0x9) || (c == 0xD) || (c == 0xA))