database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-25 21:42:33 +03:00
Code

Fix join_path_components() to not add a leading slash when joining to an

Browse Source 
initial null string.

Per report from Robert Haas in testing psql \ir.
This commit is contained in:
Bruce Momjian 2011-11-26 09:27:11 -05:00
parent dea5f6cefe
commit fd6dbc24ef
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/port/path.c
View File

@ -212,7 +212,8 @@ join_path_components(char *ret_path,
} }
if (*tail) if (*tail)
snprintf(ret_path + strlen(ret_path), MAXPGPATH - strlen(ret_path), snprintf(ret_path + strlen(ret_path), MAXPGPATH - strlen(ret_path),
"/%s", tail); /* only add slash if there is something already in head */
"%s%s", head[0] ? "/" : "", tail);
} }