From 458c70db6a8e51e6f47313ac91da736cfe8d3fbb Mon Sep 17 00:00:00 2001
From: Gerome Fournier <jef@foutaise.org>
Date: Sun, 27 Aug 2023 13:25:47 +0200
Subject: [PATCH] tool_paramhlp: improve str2num(): avoid unnecessary call to
 strlen()

Closes #11742
---
 src/tool_paramhlp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tool_paramhlp.c b/src/tool_paramhlp.c
index d2248442b1..d70e80db4b 100644
--- a/src/tool_paramhlp.c
+++ b/src/tool_paramhlp.c
@@ -138,7 +138,7 @@ static ParameterError getnum(long *val, const char *str, int base)
     num = strtol(str, &endptr, base);
     if(errno == ERANGE)
       return PARAM_NUMBER_TOO_LARGE;
-    if((endptr != str) && (endptr == str + strlen(str))) {
+    if((endptr != str) && (*endptr == '\0')) {
       *val = num;
       return PARAM_OK;  /* Ok */
     }