1 files changed, 12 insertions, 4 deletions

diff --git a/miscutils/man.c b/miscutils/man.c
index e6824ebc8..26fd44ddf 100644
--- a/miscutils/man.c
+++ b/miscutils/man.c
@@ -169,10 +169,10 @@ int man_main(int argc UNUSED_PARAM, char **argv)
         sec_list = xstrdup("1:2:3:4:5:6:7:8:9");
         /* Last valid man_path_list[] is [0x10] */
         man_path_list = xzalloc(0x11 * sizeof(man_path_list[0]));
-        count_mp = 0;
-        man_path_list[0] = xstrdup(getenv("MANPATH"));
-        if (man_path_list[0])
-                count_mp++;
+        man_path_list[0] = getenv("MANPATH");
+        if (!man_path_list[0])
+                man_path_list[0] = (char*)"/usr/man";
+        count_mp = 1;
         pager = getenv("MANPAGER");
         if (!pager) {
                 pager = getenv("PAGER");
@@ -186,6 +186,13 @@ int man_main(int argc UNUSED_PARAM, char **argv)
                 if (!token[1])
                         continue;
                 if (strcmp("MANPATH", token[0]) == 0) {
+                        /* Do we already have it? */
+                        char **path_element = man_path_list;
+                        while (*path_element) {
+                                if (strcmp(*path_element, token[1]) == 0)
+                                        goto skip;
+                                path_element++;
+                        }
                         man_path_list = xrealloc_vector(man_path_list, 4, count_mp);
                         man_path_list[count_mp] = xstrdup(token[1]);
                         count_mp++;
@@ -196,6 +203,7 @@ int man_main(int argc UNUSED_PARAM, char **argv)
                         free(sec_list);
                         sec_list = xstrdup(token[1]);
                 }
+ skip: ;
         }
         config_close(parser);