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@@ -659,13 +659,19 @@ typedef struct LoadFSF {
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static const char *getFSF (lua_State *L, void *ud, size_t *size) {
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LoadFSF *lf = (LoadFSF *)ud;
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(void)L;
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+
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+ if (L == NULL && size == NULL) // Direct mode check
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+ return NULL;
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+
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if (lf->extraline) {
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lf->extraline = 0;
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*size = 1;
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return "\n";
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}
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+
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if (fs_eof(lf->f)) return NULL;
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*size = fs_read(lf->f, lf->buff, sizeof(lf->buff));
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+
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return (*size > 0) ? lf->buff : NULL;
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}
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