Remove leading space in description only if present.

When descriptions are loaded from translation files they start with a
leading whitespace. But when translations are missing that space is not
present.  Therefore, remove the first character only if it actully is a
space.

BUG: 316650
REVIEW: 128337

Testing Done:
Tested with Muon

Before patching:

* sudo apt-get -o=Acquire::Languages=none update
* run Muon and notice the missing character

After patching:

* run Muon, the character is there
* sudo apt-get update # get back translations
* run Muon, correct description, no leading whitespace

1 files changed, 3 insertions, 1 deletions

diff --git a/src/package.cpp b/src/package.cpp
index 0526f9d..6184a4c 100644
--- a/src/package.cpp
+++ b/src/package.cpp
@@ -313,7 +313,9 @@ QString Package::longDescription() const
             // Merge multiple whitespace chars into one
             sections[i].replace(QRegExp(QLatin1String("\\ \\ +")), QChar::fromLatin1(' '));
             // Remove the initial whitespace
-            sections[i].remove(0, 1);
+            if (sections[i].startsWith(QChar::Space)) {
+                sections[i].remove(0, 1);
+            }
             // Append to parsedDescription
             if (sections[i].startsWith(QLatin1String("\n ") % QString::fromUtf8("\xE2\x80\xA2 ")) || !i) {
                 parsedDescription += sections[i];