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basename.c:

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If the argument provided to dirname(3) doesn't have a
	directory component, return "." instead of "".
This commit is contained in:
gdr-ftp 1998-04-10 21:33:20 +00:00
parent 50a2dce1b5
commit e8879227c8
1 changed files with 3 additions and 2 deletions
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5
lib/libc/gen/basename.c
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@ -1,7 +1,7 @@
/* /*
* These routines were written by Devin Reade for GNO v2.0.4. * These routines were written by Devin Reade for GNO v2.0.4.
* *
* $Id: basename.c,v 1.3 1997/09/21 06:04:59 gdr Exp $ * $Id: basename.c,v 1.4 1998/04/10 21:33:20 gdr-ftp Exp $
* *
* This file is formatted for tabs every 8 columns. * This file is formatted for tabs every 8 columns.
*/ */
@ -71,7 +71,8 @@ dirname (const char *path)
delim = strchr(dir,':') ? ':' : '/'; delim = strchr(dir,':') ? ':' : '/';
p = strrchr(dir,delim); p = strrchr(dir,delim);
if (p == NULL) { if (p == NULL) {
*dir = '\0'; *dir = '.';
*(dir+1) = '\0';
} else { } else {
*p = '\0'; *p = '\0';
} }