X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=file.c;h=5ce183fc36e57ecba0919a3782e2acf4eb901461;hp=40d11fa4e81c9861400ac21548aded86feac4243;hb=2ca8ac198d86668e1d6e517974354870c32ad70f;hpb=dec36530097c5de6981ca8a302d22523a1cf6f44

diff --git a/file.c b/file.c
index 40d11fa..5ce183f 100644
--- a/file.c
+++ b/file.c
@@ -26,7 +26,7 @@
 #include <unistd.h>
 
 #include "common.h"
-#include "config.h"
+#include "vorconfig.h"
 #include "file.h"
 
 #ifdef WIN32
@@ -91,11 +91,23 @@ static bool
 is_dir(char *dirname)
 {
 	struct stat buf;
-	stat(dirname, &buf);
+	if(stat(dirname, &buf)) {
+		return false;
+	}
 	return S_ISDIR(buf.st_mode);
 }
 
 static bool
+is_file(char *dirname)
+{
+	struct stat buf;
+	if(stat(dirname, &buf)) {
+		return false;
+	}
+	return S_ISREG(buf.st_mode);
+}
+
+static bool
 find_data_dir(void)
 {
 	int i;
@@ -108,7 +120,11 @@ find_data_dir(void)
 	for(i=0; i<3; i++) {
 		if(!data_options[i]) continue;
 		g_data_dir = strdup(data_options[i]);
-		if(is_dir(g_data_dir)) return true;
+		if(is_dir(g_data_dir)) {
+			char *s = add_path(g_data_dir, "b_variations.png");
+			if(s) if(is_file(s))
+				return true;
+		}
 	}
 
 	fprintf(stderr, "Can't find VoR data! Tried:\n");