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prevent null reference

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This commit is contained in:
ceriel 1991-10-31 10:01:34 +00:00
parent 72387765ad
commit 2da0408b1a
1 changed files with 1 additions and 0 deletions
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util/grind/db_symtab.g
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@ -823,6 +823,7 @@ DbRead(f)
else line_file->on_mptr = n->on_mptr; else line_file->on_mptr = n->on_mptr;
break; break;
case N_MAIN: case N_MAIN:
if (! FileScope) fatal("No file scope");
newfile(FileScope->sc_definedby->sy_idf); newfile(FileScope->sc_definedby->sy_idf);
break; break;
case N_SLINE: case N_SLINE: