Avoid compiler warning.
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki desktop OS.
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*
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* $Id: shell-gui.c,v 1.1 2006/06/17 22:41:12 adamdunkels Exp $
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* $Id: shell-gui.c,v 1.2 2006/08/21 21:44:13 oliverschmidt Exp $
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*
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*/
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@ -87,7 +87,7 @@ shell_output(char *str1, char *str2)
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memset(&log[(SHELL_GUI_YSIZE - 1) * SHELL_GUI_XSIZE],
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0, SHELL_GUI_XSIZE);
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len = strlen(str1);
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len = (unsigned char)strlen(str1);
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strncpy(&log[(SHELL_GUI_YSIZE - 1) * SHELL_GUI_XSIZE],
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str1, SHELL_GUI_XSIZE);
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