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-rw-r--r--tools/h5dump/h5dump.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c
index 4b22a09..0af6d5d 100644
--- a/tools/h5dump/h5dump.c
+++ b/tools/h5dump/h5dump.c
@@ -2862,9 +2862,10 @@ set_output_file(const char *fname, int is_bin)
/*-------------------------------------------------------------------------
* Function: set_binary_form
*
- * Purpose:
+ * Purpose: set the binary form of output by translating from a string input
+ * parameter to a integer return value
*
- * Return:
+ * Return: integer form of binary output or -1 if none found
*
* Programmer: Pedro Vicente Nunes
* June 28, 2006