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Bugfix: CFS file handles can be 0

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This commit is contained in:
adamdunkels 2008-07-03 09:50:23 +00:00
parent f274b26588
commit 0000a091cc
1 changed files with 3 additions and 3 deletions
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6
apps/shell/shell-netfile.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: shell-netfile.c,v 1.2 2008/07/02 15:02:33 matsutsuka Exp $
* $Id: shell-netfile.c,v 1.3 2008/07/03 09:50:23 adamdunkels Exp $
*/
/**
@ -126,8 +126,8 @@ PROCESS_THREAD(shell_netfile_process, ev, data)
strcpy(filename, data);
}
fd = cfs_open(filename, CFS_READ);
if(fd <= 0) {
shell_output_str(&netfile_command, "Could not open file ", filename);
if(fd < 0) {
shell_output_str(&netfile_command, "netfile: could not open file ", filename);
} else {
cfs_close(fd);
}