aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--miscutils/man.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/miscutils/man.c b/miscutils/man.c
index ccb57a93f..c39870e67 100644
--- a/miscutils/man.c
+++ b/miscutils/man.c
@@ -155,9 +155,9 @@ static char **add_MANPATH(char **man_path_list, int *count_mp, char *path)
next_path = strchr(path, ':');
if (next_path) {
- *next_path = '\0';
- if (next_path++ == path) /* "::"? */
+ if (next_path == path) /* "::"? */
goto next;
+ *next_path = '\0';
}
/* Do we already have path? */
path_element = man_path_list;
@@ -174,8 +174,10 @@ static char **add_MANPATH(char **man_path_list, int *count_mp, char *path)
skip:
if (!next_path)
break;
+ /* "path" may be a result of getenv(), be nice and don't mangle it */
+ *next_path = ':';
next:
- path = next_path;
+ path = next_path + 1;
}
return man_path_list;
}