(TTYget): use unsigned char to make sure a positive number is returned
when successful git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14819 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -179,7 +179,7 @@ TTYstring(unsigned char *p)
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static int
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static int
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TTYget()
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TTYget()
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{
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{
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char c;
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unsigned char c;
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int e;
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int e;
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TTYflush();
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TTYflush();
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