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getFileExtension must now always checked against to NULL

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bsongis
2015-03-24 19:43:58 +01:00
parent 9ccb7e672f
commit dea8de4ef0
1 changed files with 4 additions and 1 deletions
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radio/src/gui/Taranis/menu_general_sdmanager.cpp
+4 -1
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@@ -437,7 +437,10 @@ void menuGeneralSdManager(uint8_t _event)
editName(lcdNextPos, y, reusableBuffer.sdmanager.lines[i], SD_SCREEN_FILE_LENGTH-4, _event, attr, 0);
if (s_editMode == 0) {
unsigned int len = effectiveLen(reusableBuffer.sdmanager.lines[i], SD_SCREEN_FILE_LENGTH-LEN_FILE_EXTENSION);
strAppend(&reusableBuffer.sdmanager.lines[i][len], getFileExtension(reusableBuffer.sdmanager.originalName, sizeof(reusableBuffer.sdmanager.originalName)));
char * ext = getFileExtension(reusableBuffer.sdmanager.originalName, sizeof(reusableBuffer.sdmanager.originalName));
if (ext) {
strAppend(&reusableBuffer.sdmanager.lines[i][len], ext);
}
f_rename(reusableBuffer.sdmanager.originalName, reusableBuffer.sdmanager.lines[i]);
REFRESH_FILES();
}