Initialize file size for MatacqProducer::msize

cms-sw · Jun 29, 2021 · 3a907cf · 3a907cf
1 parent 194eb7b
commit 3a907cf
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/EventFilter/EcalRawToDigi/plugins/MatacqProducer.cc b/EventFilter/EcalRawToDigi/plugins/MatacqProducer.cc
@@ -931,8 +931,10 @@ bool MatacqProducer::mread(char* buf, size_t n, const char* mess, bool peek) {
 }
 
 bool MatacqProducer::msize(filepos_t& s) {
-  if (inFile_.get() == 0)
+  if (inFile_.get() == 0) {
+    s = 0;
     return false;
+  }
   s = inFile_.get()->size();
   return true;
 }
@@ -1040,8 +1042,10 @@ bool MatacqProducer::mread(char* buf, size_t n, const char* mess, bool peek) {
 }
 
 bool MatacqProducer::msize(filepos_t& s) {
-  if (nullptr == inFile_)
+  if (nullptr == inFile_) {
+    s = 0;
     return false;
+  }
   struct stat buf;
   if (0 != fstat(fileno(inFile_), &buf)) {
     s = 0;