be more careful when checking if a file is an rrdfile

[rrdtool-all.git] / program / src / gifsize.c

diff --git a/program/src/gifsize.c b/program/src/gifsize.c
index 074755db39f0a91cb85c7cc76b81ad590e1fc29d..e95e1723b982a8073fc2fed01b61b8aa0bc2c820 100644 (file)
--- a/program/src/gifsize.c
+++ b/program/src/gifsize.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.1.x  Copyright Tobias Oetiker, 1997 - 2002
+ * RRDtool 1.2.9  Copyright by Tobi Oetiker, 1997-2005
  ****************************************************************************
  * gifsize.c  provides the function gifsize which determines the size of a gif
  ****************************************************************************/