get_remote_group(): rename local variable "space" to "wordlen"

mhagger · gitster · commit e286542de0c2 · 2015-07-28T14:39:21.000-07:00
Signed-off-by: Michael Haggerty &lt;mhagger@alum.mit.edu&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/fetch.c b/builtin/fetch.c
@@ -976,13 +976,13 @@ static int get_remote_group(const char *key, const char *value, void *priv)
 	if (starts_with(key, "remotes.") &&
 			!strcmp(key + 8, g->name)) {
 		/* split list by white space */
-		int space = strcspn(value, " \t\n");
+		size_t wordlen = strcspn(value, " \t\n");
 		while (*value) {
-			if (space >= 1)
+			if (wordlen >= 1)
 				string_list_append(g->list,
-						   xstrndup(value, space));
-			value += space + (value[space] != '\0');
-			space = strcspn(value, " \t\n");
+						   xstrndup(value, wordlen));
+			value += wordlen + (value[wordlen] != '\0');
+			wordlen = strcspn(value, " \t\n");
 		}
 	}
 
