avoid divided by zero on windows cygwin gcc

fangq · Nov 29, 2021 · 5c13f4b · 5c13f4b
1 parent ef57f4b
commit 5c13f4b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/mcx_utils.c b/src/mcx_utils.c
@@ -1826,7 +1826,7 @@ int mcx_loadjson(cJSON *root, Config *cfg){
               cfg->srcdir.z=subitem->child->next->next->valuedouble;
 	      if(subitem->child->next->next->next){
                  if(cJSON_IsString(subitem->child->next->next->next) && strcmp(subitem->child->next->next->next->valuestring,"_NaN_")==0)
-		     cfg->srcdir.w=-(0.0 / 0.0);
+		     cfg->srcdir.w=NAN;
                  else
 	             cfg->srcdir.w=subitem->child->next->next->next->valuedouble;
 	      }