X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=calc.c;h=beae0c1dd098e1dc4ad11c947bb6b0a7d69c9250;hb=87dc833429dd3c0e61c7a1c49c317367187e4a03;hp=b2b3fbf689ac21f655dd99657f7ed38480c1a2dd;hpb=a3546d0a323b3ebce167d3b1d42ac8d10c5280d2;p=calc.git

diff --git a/calc.c b/calc.c
index b2b3fbf..beae0c1 100644
--- a/calc.c
+++ b/calc.c
@@ -211,13 +211,16 @@ int main (int argc, char *argv[])
 
         if (mode) {
             free (buffer);
+            buffer = NULL;
         } else {
             memset (buffer, 0, BUFFER_SIZE);
         }
         fflush (stdout);
     }
 
-    clean_read_line (buffer);
+    if (mode) {
+        clean_read_line (buffer);
+    }
 
     free_format ();