[Emacs-diffs] emacs-24 868df45: Avoid compiler warnings in decode_env_path.

[Eli Zaretskii]

branch: emacs-24
commit 868df451530c294cff3d4ccb98873626aa8105df
Author: Hans Wennborg <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Avoid compiler warnings in decode_env_path.
    
     src/emacs.c (decode_env_path): Add parentheses around ternary
     operator to increase readability and pacify compiler warnings.
---
 src/ChangeLog |    5 +++++
 src/emacs.c   |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index 0877940..949ea74 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-29  Hans Wennborg  <address@hidden>  (tiny change)
+
+       * emacs.c (decode_env_path): Add parentheses around ternary
+       operator to increase readability and pacify compiler warnings.
+
 2015-01-29  Eli Zaretskii  <address@hidden>
 
        * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
diff --git a/src/emacs.c b/src/emacs.c
index 0b7adbd..9b78a70 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -2300,7 +2300,7 @@ decode_env_path (const char *evarname, const char 
*defalt, bool empty)
       p = strchr (path, SEPCHAR);
       if (!p)
        p = path + strlen (path);
-      element = (p - path ? make_unibyte_string (path, p - path)
+      element = ((p - path) ? make_unibyte_string (path, p - path)
                 : empty_element);
       if (! NILP (element))
         {