fix data type char->int

git-svn-id: http://svn.cactuscode.org/arrangements/CactusExternal/FlexIO/trunk@87 21a6bef8-4479-4f54-8f8d-0db94a2919ef

1 files changed, 2 insertions, 2 deletions

diff --git a/src/IEEEIO.cc b/src/IEEEIO.cc
index c36751e..5a71543 100644
--- a/src/IEEEIO.cc
+++ b/src/IEEEIO.cc
@@ -329,7 +329,7 @@ int IEEEIO::writeFileHeader(){
   // Long8 pos=getPosition(); // use virtual_position
   // this->flush();
   //puts("WriteHeader");
-  for(char c=0;c<4;c++) // make sure magic is correct
+  for(int c=0;c<4;c++) // make sure magic is correct
     file_header.magic.c[c]=c+1;
   if(swapbytes)
     file_header.byteorder.i=IEEE_REVERSE_MAGIC;
@@ -360,7 +360,7 @@ int IEEEIO::readFileHeader(){
   // int sz=FileHdr::read(this,file_header);
   FileHdr::read(this,file_header);
   IEEEIO::lseek(pos,L_SET); // return to original position
-  for(char c=0;c<4;c++){
+  for(int c=0;c<4;c++){
     if((c+1)!=file_header.magic.c[c]){
       file_header.ndatasets=0;
       // fprintf(stderr,"IEEEIO: File %s has the wrong magic number\n",filename);