Fix warning

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/vl.c b/vl.c
index fcf853222c4cba89d751df0fa508273d1f55eae9..c3dc26a1d56fe5117ae68e9cef5bec4d39e7f632 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -4806,7 +4806,7 @@ static char *find_datadir(const char *argv0)
 
     len = GetModuleFileName(NULL, buf, sizeof(buf) - 1);
     if (len == 0) {
-        return len;
+        return NULL;
     }
 
     buf[len] = 0;