summaryrefslogtreecommitdiff
authorllornkcor <llornkcor>2002-07-16 23:46:36 (UTC)
committer llornkcor <llornkcor>2002-07-16 23:46:36 (UTC)
commit238f77dac6c82b420e2e6334fabf9b7744abd844 (patch) (side-by-side diff)
tree23771c76cb5ffa8da248ae4977ec13e36c5cb62f
parent6d5261a534612f0f993caca801e7c7e1a5c74f32 (diff)
downloadopie-238f77dac6c82b420e2e6334fabf9b7744abd844.zip
opie-238f77dac6c82b420e2e6334fabf9b7744abd844.tar.gz
opie-238f77dac6c82b420e2e6334fabf9b7744abd844.tar.bz2
fix for initial start crash when there's no config file
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/apps/opie-reader/QTReader.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/noncore/apps/opie-reader/QTReader.cpp b/noncore/apps/opie-reader/QTReader.cpp
index fc9cffb..6335ea2 100644
--- a/noncore/apps/opie-reader/QTReader.cpp
+++ b/noncore/apps/opie-reader/QTReader.cpp
@@ -670,12 +670,13 @@ unsigned int QTReader::screenlines()
// int linespacing = (tight) ? m_ascent : m_ascent+m_descent;
// return (height()-m_descent)/(m_linespacing);
return (height()-2)/(m_linespacing);
};
bool QTReader::fillbuffer() {
+ if (buffdoc.empty()) return false;
//printf("Fillbuffer\n");
m_scrolldy = 0;
int ch;
bool ret = false;
int delta = screenlines();
// qDebug("fillbuffer:%u-%u",delta,numlines);