Description: cast return values to error_t
Author: Alf Gaida <agaida@siduction.org>

Bug: <url in upstream bugtracker>
Last-Update: 2015-12-27

--- lxqt-globalkeys-0.10.0.orig/daemon/pipe_utils.cpp
+++ lxqt-globalkeys-0.10.0/daemon/pipe_utils.cpp
@@ -39,10 +39,10 @@ void initBothPipeEnds(int fd[2])
 
 error_t createPipe(int fd[2])
 {
-    error_t result = 0;
+    error_t result = static_cast<error_t>(0);
     if (pipe(fd) < 0)
     {
-        result = errno;
+        result = static_cast<error_t>( errno);
     }
     if (!result)
     {
@@ -59,16 +59,16 @@ error_t readAll(int fd, void *data, size
         ssize_t bytes_read = read(fd, data, length);
         if (bytes_read < 0)
         {
-            return errno;
+            return static_cast<error_t>( errno);
         }
         if (!bytes_read)
         {
-            return -1;
+            return static_cast<error_t>( -1);
         }
         data = reinterpret_cast<char *>(data) + bytes_read;
         length -= bytes_read;
     }
-    return 0;
+    return static_cast<error_t>(0);
 }
 
 error_t writeAll(int fd, const void *data, size_t length)
@@ -78,16 +78,16 @@ error_t writeAll(int fd, const void *dat
         ssize_t bytes_written = write(fd, data, length);
         if (bytes_written < 0)
         {
-            return errno;
+            return static_cast<error_t>( errno);
         }
         if (!bytes_written)
         {
-            return -1;
+            return static_cast<error_t>( -1);
         }
         data = reinterpret_cast<const char *>(data) + bytes_written;
         length -= bytes_written;
     }
-    return 0;
+    return static_cast<error_t>( 0);
 }
 
 void closeBothPipeEnds(int fd[2])