r1236 - trunk/src/host/dfu-util/src

[laforge at sita.openmoko.org]

Author: laforge
Date: 2007-03-04 14:08:07 +0100 (Sun, 04 Mar 2007)
New Revision: 1236

Modified:
   trunk/src/host/dfu-util/src/sam7dfu.c
Log:
make sure we don't get division-by-zero if downloading less than 50 bytes


Modified: trunk/src/host/dfu-util/src/sam7dfu.c
===================================================================
--- trunk/src/host/dfu-util/src/sam7dfu.c	2007-03-04 07:31:31 UTC (rev 1235)
+++ trunk/src/host/dfu-util/src/sam7dfu.c	2007-03-04 13:08:07 UTC (rev 1236)
@@ -97,6 +97,8 @@
 	}
 
 	bytes_per_hash = st.st_size / PROGRESS_BAR_WIDTH;
+	if (bytes_per_hash = 0)
+		bytes_per_hash = 1;
 	printf("bytes_per_hash=%u\n", bytes_per_hash);
 #if 0
 	read(fd, DFU_HDR);