PATCH 04/17: zle: size_t is unsigned, use int instead

[Mikael Magnusson <mikachu@gmail.com>]

The function wctomb returns an int according to my manpage, and we
furthermore check if it is negative, and then return it, and the function
signature is int, so declaring it as an int seems to make more sense.
---
 Src/Zle/zle_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c
index e361e5e..e4ab97a 100644
--- a/Src/Zle/zle_utils.c
+++ b/Src/Zle/zle_utils.c
@@ -117,7 +117,7 @@ int
 zlecharasstring(ZLE_CHAR_T inchar, char *buf)
 {
 #ifdef MULTIBYTE_SUPPORT
-    size_t ret;
+    int ret;
     char *ptr;
 
 #ifdef __STDC_ISO_10646__
-- 
2.2.0.GIT