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fix bug in varadd(), thanks Ed Davis

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This commit is contained in:
Quentin Carbonneaux 2017-02-01 13:46:08 -05:00
parent cec21e6540
commit 4d656383d8
1 changed files with 2 additions and 1 deletions
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minic/minic.y
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@ -137,7 +137,8 @@ varadd(char *v, int glo, unsigned ctyp)
} }
if (strcmp(varh[h].v, v) == 0) if (strcmp(varh[h].v, v) == 0)
die("double definition"); die("double definition");
} while(++h != h0); h = (h+1) % NVar;
} while(h != h0);
die("too many variables"); die("too many variables");
} }