Fixed sorting issue for large files

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([dfshow], [0.8.0], [https://github.com/roberthawdon/dfshow/issues])
+AC_INIT([dfshow], [0.8.1], [https://github.com/roberthawdon/dfshow/issues])
 AC_GNU_SOURCE
 AM_INIT_AUTOMAKE([subdir-objects])
 AC_PROG_CC

docs/source/conf.py

@@ -26,7 +26,7 @@
 # The short X.Y version
 version = ''
 # The full version, including alpha/beta/rc tags
-release = '0.8.0-beta'
+release = '0.8.1-beta'
 
 
 # -- General configuration ---------------------------------------------------

src/showfunctions.c

@@ -1275,32 +1275,56 @@ int cmp_dflist_name(const void *lhs, const void *rhs)
 
 int cmp_dflist_date(const void *lhs, const void *rhs)
 {
+  time_t compare;
+  int output;
   results *dforderA = (results *)lhs;
   results *dforderB = (results *)rhs;
 
   if (reverse){
     // Oldest to Newest
-    return (dforderA->date - dforderB->date);
+    compare = (dforderA->date - dforderB->date);
   } else {
     // Newest to Oldest
-    return (dforderB->date - dforderA->date);
+    compare = (dforderB->date - dforderA->date);
   }
 
+  if (compare > 0){
+    output = 1;
+  } else if (compare < 0) {
+    output = -1;
+  } else {
+    output = 0;
+  }
+
+  return output;
+
 }
 
 int cmp_dflist_size(const void *lhs, const void *rhs)
 {
+  ptrdiff_t compare;
+  int output;
   results *dforderA = (results *)lhs;
   results *dforderB = (results *)rhs;
 
-  if (reverse) {
-    // Smallest to largest
-    return (dforderA->size - dforderB->size);
+  if (reverse){
+    // Smallest to Largest
+    compare = (dforderA->size - dforderB->size);
   } else {
-    // Largest to smallest
-    return (dforderB->size - dforderA->size);
+    // Largest to Smallest
+    compare = (dforderB->size - dforderA->size);
   }
 
+  if (compare > 0){
+    output = 1;
+  } else if (compare < 0) {
+    output = -1;
+  } else {
+    output = 0;
+  }
+
+  return output;
+
 }
 
 int check_object(const char *object){