add note about variable name picking as suggested by alex

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

diff --git a/program/src/rrd_dump.c b/program/src/rrd_dump.c
index 2bac7ffb4b3cd1a8eafc893afc0949bf59bb9198..9968f2bf6a9fe5afca23f743cbbaa563735e6b21 100644 (file)
--- a/program/src/rrd_dump.c
+++ b/program/src/rrd_dump.c
@@ -71,7 +71,7 @@ rrd_dump(int argc, char **argv)
 }
 
 int
-rrd_dump_r(char *filename, char *outname)    
+rrd_dump_r(const char *filename, char *outname)    
 {   
     unsigned int i,ii,ix,iii=0;
     time_t       now;