Fix code scanning alert no. 2: Incorrect return-value check for a 'scanf'-like function

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
6 months ago · 5a5d9f7f31
1 changed files with 1 additions and 1 deletions
--- a/tpws/tpws.c
+++ b/tpws/tpws.c
@ -1087,7 +1087,7 @@ static bool read_system_maxfiles(rlim_t *maxfile)
 		return false;
 	n=fscanf(F,"%ju",&um);
 	fclose(F);
-	if (!n)	return false;
+	if (n != 1)	return false;
 	*maxfile = (rlim_t)um;
 	return true;
 #elif defined(BSD)