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Clean up handling of environment variables in path names.

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This commit is contained in:
Thomas G. Lockhart 1997-11-10 15:14:34 +00:00
parent 725bbde05c
commit 2b51c92d30
1 changed files with 5 additions and 1 deletions
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6
src/backend/utils/misc/database.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.1 1997/11/07 07:05:46 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.2 1997/11/10 15:14:34 thomas Exp $
*
*-------------------------------------------------------------------------
*/
@ -130,6 +130,10 @@ ExpandDatabasePath(char *dbpath)
strncpy(buf,dbpath,(cp-dbpath));
buf[cp-dbpath] = '\0';
path = getenv(buf);
/* problem getting environment variable? let calling routine handle it */
if (path == NULL)
return path;
sprintf(buf, "%s%cbase%c%s", path, SEP_CHAR, SEP_CHAR, (cp+1));
}
/* no path delimiter? then add the default path prefixes */