reapack

commit 4391381392ee58879dc504b524057a083e4b0138
parent 535da0c893d8af729413fbb956b6da91eeb73d79
Author: cfillion <cfillion@users.noreply.github.com>
Date:   Fri,  6 May 2016 03:31:45 -0400

task: better error message when install renaming step fails

Diffstat:
M
src/task.cpp
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/task.cpp b/src/task.cpp
@@ -110,7 +110,8 @@ bool InstallTask::doCommit()
 #endif
 
     if(!FS::rename(paths.temp, paths.target)) {
-      transaction()->addError(FS::lastError(), paths.target.join());
+      transaction()->addError("Cannot rename to target: " + FS::lastError(),
+        paths.target.join());
 
       // it's a bit late to rollback here as some files might already have been
       // overwritten. at least we can delete the temporary files