PATCH: pathprog used a signed char as a buffer size

---
 Src/utils.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Src/utils.c b/Src/utils.c
index 94844e4229..3d387f967b 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -760,12 +760,13 @@ zwcwidth(wint_t wc)
 char *
 pathprog(char *prog, char **namep)
 {
-    char **pp, ppmaxlen = 0, *buf, *funmeta;
+    char **pp, *buf, *funmeta;
+    size_t ppmaxlen = 0;
     struct stat st;
 
     for (pp = path; *pp; pp++)
     {
-	int len = strlen(*pp);
+	size_t len = strlen(*pp);
 	if (len > ppmaxlen)
 	    ppmaxlen = len;
     }
-- 
2.38.1