Applied patch from Chis Evans to fix reading of /etc/conf.3dfx/voodoo3.

glide2x/h3/minihwc/linhwc.c

@@ -113,7 +113,7 @@ static void loadEnvFile() {
   char data[128];
   char *env, *val;
   envitem *item;
-  int first=1;
+  int first_err=1;
 
   if (envinit) return;
   envinit=1;
@@ -125,12 +125,13 @@ static void loadEnvFile() {
     if (*data=='\n') continue;
     val=strchr(data, '=');
     if (!val) {
-      if (first) {
-	fprintf(stderr, "In config file /etc/conf.3dfx/voodoo3:\n");
-	first=0;
+      if (first_err) {
+        fprintf(stderr, "In config file /etc/conf.3dfx/voodoo3:\n");
+        first_err=0;
       }
       fprintf(stderr, "Malformed line: %s\n", data);
       continue;
+
     }
     *val=0;
     env=data;