Fix division by zero warning on FreeBSD libc. Closes #244

3 years ago · e247a4b4a4
parent 1f2e49251a
commit e247a4b4a4
1 changed files with 6 additions and 1 deletions
--- a/source/m3_api_libc.c
+++ b/source/m3_api_libc.c
@ -180,7 +180,12 @@ m3ApiRawFunction(m3_libc_clock_ms)
 {
    m3ApiReturnType (uint32_t)
 #ifdef CLOCKS_PER_SEC
-    m3ApiReturn(clock() / (CLOCKS_PER_SEC/1000));
+    uint32_t clock_divider = CLOCKS_PER_SEC/1000;
+    if (clock_divider != 0) {
+        m3ApiReturn(clock() / clock_divider);
+    } else {
+        m3ApiReturn(clock());
+    }
 #else
    m3ApiReturn(clock());
 #endif