Do not issue error dialog when no tag is found in git repo for tree-revision info.

Reported by Joel Kulesza.

Candidate for branch.

diff --git a/src/VCBackend.cpp b/src/VCBackend.cpp
index 3a4ecb4f0538436563fad01d34a5665ad5929d1d..0338e674c2387bc56c0f8bf174b68aca9fff0f14 100644 (file)
--- a/src/VCBackend.cpp
+++ b/src/VCBackend.cpp
@@ -2190,7 +2190,8 @@ bool GIT::getTreeRevisionInfo()
        }
 
        doVCCommand("git describe --abbrev --dirty --long > " + quoteName(tmpf.toFilesystemEncoding()),
        }
 
        doVCCommand("git describe --abbrev --dirty --long > " + quoteName(tmpf.toFilesystemEncoding()),

-                   FileName(owner_->filePath()));
+                   FileName(owner_->filePath()),
+                   false); //git describe returns $?=128 when no tag found (but git repo still exists)

 
        if (tmpf.empty())
                return false;
 
        if (tmpf.empty())
                return false;