Saving of Default Settings under Unix was broken, because mungestr()

[sgt/putty] / unix / uxstore.c

diff --git a/unix/uxstore.c b/unix/uxstore.c
index b04d557..e12af03 100644 (file)
--- a/unix/uxstore.c
+++ b/unix/uxstore.c
@@ -29,7 +29,7 @@ static char *mungestr(const char *in)
 {
     char *out, *ret;
 
-    if (!in)
+    if (!in || !*in)
         in = "Default Settings";
 
     ret = out = snewn(3*strlen(in)+1, char);