From 227d8faed2b70a4bf3bd9bb1d6078e5fdf845d3c Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Mon, 14 Jan 2013 16:18:46 +0100
Subject: optimize: slight improvement due to isdigit() replacement

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

(limited to 'runtime/datetime.c')

diff --git a/runtime/datetime.c b/runtime/datetime.c
index e839bf10..841ff625 100644
--- a/runtime/datetime.c
+++ b/runtime/datetime.c
@@ -182,12 +182,13 @@ getTime(time_t *ttSeconds)
  * 		  the method always returns zero.
  * \retval The number parsed.
  */
-static int srSLMGParseInt32(uchar** ppsz, int *pLenStr)
+static inline int
+srSLMGParseInt32(uchar** ppsz, int *pLenStr)
 {
 	register int i;
 
 	i = 0;
-	while(*pLenStr > 0 && isdigit((int) **ppsz)) {
+	while(*pLenStr > 0 && **ppsz >= '0' && **ppsz <= '9') {
 		i = i * 10 + **ppsz - '0';
 		++(*ppsz);
 		--(*pLenStr);
-- 
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