CLI: Cosmetic issue - core show uptime

Show uptime information ends with an unnecessary space.

Now NEEDCOMMA is better defined.

Change-Id: I11b360504a0703309ff51772ff8f672287f3c5a1

main/cli.c

@@ -802,7 +802,7 @@ static void print_uptimestr(int fd, struct timeval timeval, const char *prefix,
 #define DAY (HOUR*24)
 #define WEEK (DAY*7)
 #define YEAR (DAY*365)
-#define NEEDCOMMA(x) ((x)? ",": "")	/* define if we need a comma */
+#define NEEDCOMMA(x) ((x) ? ", " : "")	/* define if we need a comma */
 	if (timeval.tv_sec < 0)	/* invalid, nothing to show */
 		return;
 
@@ -814,31 +814,33 @@ static void print_uptimestr(int fd, struct timeval timeval, const char *prefix,
 	if (timeval.tv_sec > YEAR) {
 		x = (timeval.tv_sec / YEAR);
 		timeval.tv_sec -= (x * YEAR);
-		ast_str_append(&out, 0, "%d year%s%s ", x, ESS(x),NEEDCOMMA(timeval.tv_sec));
+		ast_str_append(&out, 0, "%d year%s%s", x, ESS(x), NEEDCOMMA(timeval.tv_sec));
 	}
 	if (timeval.tv_sec > WEEK) {
 		x = (timeval.tv_sec / WEEK);
 		timeval.tv_sec -= (x * WEEK);
-		ast_str_append(&out, 0, "%d week%s%s ", x, ESS(x),NEEDCOMMA(timeval.tv_sec));
+		ast_str_append(&out, 0, "%d week%s%s", x, ESS(x), NEEDCOMMA(timeval.tv_sec));
 	}
 	if (timeval.tv_sec > DAY) {
 		x = (timeval.tv_sec / DAY);
 		timeval.tv_sec -= (x * DAY);
-		ast_str_append(&out, 0, "%d day%s%s ", x, ESS(x),NEEDCOMMA(timeval.tv_sec));
+		ast_str_append(&out, 0, "%d day%s%s", x, ESS(x), NEEDCOMMA(timeval.tv_sec));
 	}
 	if (timeval.tv_sec > HOUR) {
 		x = (timeval.tv_sec / HOUR);
 		timeval.tv_sec -= (x * HOUR);
-		ast_str_append(&out, 0, "%d hour%s%s ", x, ESS(x),NEEDCOMMA(timeval.tv_sec));
+		ast_str_append(&out, 0, "%d hour%s%s", x, ESS(x), NEEDCOMMA(timeval.tv_sec));
 	}
 	if (timeval.tv_sec > MINUTE) {
 		x = (timeval.tv_sec / MINUTE);
 		timeval.tv_sec -= (x * MINUTE);
-		ast_str_append(&out, 0, "%d minute%s%s ", x, ESS(x),NEEDCOMMA(timeval.tv_sec));
+		ast_str_append(&out, 0, "%d minute%s%s", x, ESS(x), NEEDCOMMA(timeval.tv_sec));
 	}
 	x = timeval.tv_sec;
-	if (x > 0 || ast_str_strlen(out) == 0)	/* if there is nothing, print 0 seconds */
-		ast_str_append(&out, 0, "%d second%s ", x, ESS(x));
+	if (x > 0 || ast_str_strlen(out) == 0) {
+		/* if there is nothing, print 0 seconds */
+		ast_str_append(&out, 0, "%d second%s", x, ESS(x));
+	}
 	ast_cli(fd, "%s: %s\n", prefix, ast_str_buffer(out));
 }