author | erik <erik> | 2007-01-19 01:18:01 (UTC) |
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committer | erik <erik> | 2007-01-19 01:18:01 (UTC) |
commit | 32343107b30904806d02672955c57ed53d39fe79 (patch) (unidiff) | |
tree | 9114a0ea170e3adc807a2445b49360f1bfde9626 /noncore/apps/tinykate/libkate | |
parent | ac0ce844e90a64247c0adb210e0a23021b011d57 (diff) | |
download | opie-32343107b30904806d02672955c57ed53d39fe79.zip opie-32343107b30904806d02672955c57ed53d39fe79.tar.gz opie-32343107b30904806d02672955c57ed53d39fe79.tar.bz2 |
Every file in this commit has a change to check the return value of a call.
-rw-r--r-- | noncore/apps/tinykate/libkate/document/katebuffer.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/noncore/apps/tinykate/libkate/document/katebuffer.cpp b/noncore/apps/tinykate/libkate/document/katebuffer.cpp index 4c15fd0..d89edbd 100644 --- a/noncore/apps/tinykate/libkate/document/katebuffer.cpp +++ b/noncore/apps/tinykate/libkate/document/katebuffer.cpp | |||
@@ -63,25 +63,28 @@ KWBuffer::clear() | |||
63 | /** | 63 | /** |
64 | * Insert a file at line @p line in the buffer. | 64 | * Insert a file at line @p line in the buffer. |
65 | */ | 65 | */ |
66 | void | 66 | void |
67 | KWBuffer::insertFile(int line, const QString &file, QTextCodec *codec) | 67 | KWBuffer::insertFile(int line, const QString &file, QTextCodec *codec) |
68 | { | 68 | { |
69 | if (line) { | 69 | if (line) { |
70 | odebug << "insert File only supports insertion at line 0 == file opening" << oendl; | 70 | odebug << "insert File only supports insertion at line 0 == file opening" << oendl; |
71 | return; | 71 | return; |
72 | } | 72 | } |
73 | clear(); | 73 | clear(); |
74 | QFile iofile(file); | 74 | QFile iofile(file); |
75 | iofile.open(IO_ReadOnly); | 75 | if (!iofile.open(IO_ReadOnly)) { |
76 | owarn << "failed to open file " << iofile.name() << oendl; | ||
77 | return; | ||
78 | } | ||
76 | QTextStream stream(&iofile); | 79 | QTextStream stream(&iofile); |
77 | stream.setCodec(codec); | 80 | stream.setCodec(codec); |
78 | QString qsl; | 81 | QString qsl; |
79 | int count=0; | 82 | int count=0; |
80 | for (count=0;((qsl=stream.readLine())!=QString::null); count++) | 83 | for (count=0;((qsl=stream.readLine())!=QString::null); count++) |
81 | { | 84 | { |
82 | if (count==0) | 85 | if (count==0) |
83 | { | 86 | { |
84 | (*m_stringListIt)->append(qsl.unicode(),qsl.length()); | 87 | (*m_stringListIt)->append(qsl.unicode(),qsl.length()); |
85 | } | 88 | } |
86 | else | 89 | else |
87 | { | 90 | { |