diff -r 7403bc14ea26 -r a3498dcc75cc Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py
--- a/Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py Sun Apr 14 12:25:38 2013 +0200
+++ b/Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py Sun Apr 14 13:12:53 2013 +0200
@@ -378,51 +378,52 @@
errMsg = ""
parents = [-1]
- args = []
- args.append("parents")
- if self.commandMode == "incoming":
- if self.bundle:
- args.append("--repository")
- args.append(self.bundle)
- elif self.vcs.bundleFile and os.path.exists(self.vcs.bundleFile):
- args.append("--repository")
- args.append(self.vcs.bundleFile)
- args.append("--template")
- args.append("{rev}\n")
- args.append("-r")
- args.append(rev)
- if not self.projectMode:
- args.append(self.filename)
-
- output = ""
- if self.__hgClient:
- output, errMsg = self.__hgClient.runcommand(args)
- else:
- process = QProcess()
- process.setWorkingDirectory(self.repodir)
- process.start('hg', args)
- procStarted = process.waitForStarted()
- if procStarted:
- finished = process.waitForFinished(30000)
- if finished and process.exitCode() == 0:
- output = \
- str(process.readAllStandardOutput(),
- Preferences.getSystem("IOEncoding"),
- 'replace')
+ if int(rev) > 0:
+ args = []
+ args.append("parents")
+ if self.commandMode == "incoming":
+ if self.bundle:
+ args.append("--repository")
+ args.append(self.bundle)
+ elif self.vcs.bundleFile and os.path.exists(self.vcs.bundleFile):
+ args.append("--repository")
+ args.append(self.vcs.bundleFile)
+ args.append("--template")
+ args.append("{rev}\n")
+ args.append("-r")
+ args.append(rev)
+ if not self.projectMode:
+ args.append(self.filename)
+
+ output = ""
+ if self.__hgClient:
+ output, errMsg = self.__hgClient.runcommand(args)
+ else:
+ process = QProcess()
+ process.setWorkingDirectory(self.repodir)
+ process.start('hg', args)
+ procStarted = process.waitForStarted()
+ if procStarted:
+ finished = process.waitForFinished(30000)
+ if finished and process.exitCode() == 0:
+ output = \
+ str(process.readAllStandardOutput(),
+ Preferences.getSystem("IOEncoding"),
+ 'replace')
+ else:
+ if not finished:
+ errMsg = self.trUtf8(
+ "The hg process did not finish within 30s.")
else:
- if not finished:
- errMsg = self.trUtf8(
- "The hg process did not finish within 30s.")
- else:
- errMsg = self.trUtf8("Could not start the hg executable.")
-
- if errMsg:
- E5MessageBox.critical(self,
- self.trUtf8("Mercurial Error"),
- errMsg)
-
- if output:
- parents = [int(p) for p in output.strip().splitlines()]
+ errMsg = self.trUtf8("Could not start the hg executable.")
+
+ if errMsg:
+ E5MessageBox.critical(self,
+ self.trUtf8("Mercurial Error"),
+ errMsg)
+
+ if output:
+ parents = [int(p) for p in output.strip().splitlines()]
return parents
