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[mucurses] Avoid potential division by zero

Signed-off-by: Michael Brown <mcb30@ipxe.org>
tags/v1.20.1
Michael Brown 7 years ago
parent
commit
c20da4fc5c
1 changed files with 1 additions and 2 deletions
  1. 1
    2
      src/hci/mucurses/slk.c

+ 1
- 2
src/hci/mucurses/slk.c View File

@@ -269,8 +269,7 @@ int slk_init ( int fmt ) {
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 		slks->spaces[0] = 3; slks->spaces[1] = 7;
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 		break;
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 	default:
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-		nblocks = 0; nmaj = 0; nmin = 0;
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-		break;
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+		return ERR;
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 	}
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 	// determine maximum label length and major space size

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