From ef9f421bc2eb0fcc99e19d38bbddc810e70c7e9d Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Tue, 21 Jan 2025 11:23:53 +0100
Subject: [PATCH] format_number_with_delim: simplified

---
 src/gpujpeg_common.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/gpujpeg_common.c b/src/gpujpeg_common.c
index c5c2c55..33c77f5 100644
--- a/src/gpujpeg_common.c
+++ b/src/gpujpeg_common.c
@@ -2180,19 +2180,12 @@ format_number_with_delim(size_t num, char* buf, size_t buflen)
         const int tmp = num % 1000;
         num /= 1000;
         if ( num == 0 ) {
-            ptr -= 1;
-            if ( tmp >= 10 ) {
-                ptr -= 1;
-                if ( tmp >= 100 ) {
-                    ptr -= 1;
-                }
-            }
+            char numbuf[4];
+            ptr -= snprintf(numbuf, sizeof numbuf, "%i", tmp);
             if ( ptr < buf ) {
                 snprintf(buf, buflen, "%s", "ERR");
                 return buf;
             }
-            char numbuf[4];
-            snprintf(numbuf, sizeof numbuf, "%i", tmp);
             // NOLINTNEXTLINE(bugprone-not-null-terminated-result): prepending, no null-termination
             memcpy(ptr, numbuf, strlen(numbuf));
             return ptr;