Rework PH7_ClassExtractAttribute() function. Now it returns a pointer to valid attribute.
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8847d645c0
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c206011c95
16
engine/oop.c
16
engine/oop.c
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@ -165,14 +165,18 @@ PH7_PRIVATE ph7_class_method *PH7_ClassExtractMethod(ph7_class *pClass, const ch
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*/
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PH7_PRIVATE ph7_class_attr *PH7_ClassExtractAttribute(ph7_class *pClass, const char *zName, sxu32 nByte) {
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SyHashEntry *pEntry;
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ph7_class_attr *pAttr;
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/* Perform a hash lookup */
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pEntry = SyHashGet(&pClass->hAttr, (const void *)zName, nByte);
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if(pEntry == 0) {
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/* No such entry */
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return 0;
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SyHashResetLoopCursor(&pClass->hAttr);
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while((pEntry = SyHashGetNextEntry(&pClass->hAttr)) != 0) {
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/* Point to the desired method */
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pAttr = (ph7_class_attr *)pEntry->pUserData;
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if(pAttr->pClass == pClass && SyStrncmp(pAttr->sName.zString, zName, nByte) == 0) {
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return pAttr;
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}
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}
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/* Point to the desired method */
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return (ph7_class_attr *)pEntry->pUserData;
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/* No such entry */
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return 0;
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}
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/*
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* Install a class attribute in the corresponding container.
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