man: fix compiler warning about a const -> non-const cast

In b25a7c28a (mingw32: add man, 2012-06-26), the next_path_sep() call
was introduced. As we pass in a non-const parameter, it is safe to cast
the result back to a non-const pointer, too.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Ron Yorston <rmy@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/miscutils/man.c b/miscutils/man.c
index 68a75c6d7..fb96cae02 100644
--- a/miscutils/man.c
+++ b/miscutils/man.c
@@ -201,7 +201,7 @@ static char **add_MANPATH(char **man_path_list, int *count_mp, char *path)
                 char **path_element;
 
 #if ENABLE_PLATFORM_MINGW32
-                next_path = next_path_sep(path);
+                next_path = (char *)next_path_sep(path);
 #else
                 next_path = strchr(path, ':');
 #endif