X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/374330e25a6b51c40436fa869a381dd510790f6e..123bc6eac92a14c79345ef7f0b94ce7e277b1a98:/misc.c

diff --git a/misc.c b/misc.c
index 370eea07..6bb09c53 100644
--- a/misc.c
+++ b/misc.c
@@ -13,8 +13,10 @@
 static FILE *fp = NULL;
 
 void mlog(char *file, int line) {
-    if (!fp)
+    if (!fp) {
 	fp = fopen("putty_mem.log", "w");
+	setvbuf(fp, NULL, _IONBF, BUFSIZ);
+    }
     if (fp)
 	fprintf (fp, "%s:%d: ", file, line);
 }