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-rw-r--r--updater/blockimg.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/updater/blockimg.cpp b/updater/blockimg.cpp
index ddb474ffd..54f2b6ed7 100644
--- a/updater/blockimg.cpp
+++ b/updater/blockimg.cpp
@@ -1428,6 +1428,10 @@ static Value* PerformBlockImageUpdate(const char* name, State* state, int /* arg
// Subsequent lines are all individual transfer commands
for (auto it = lines.cbegin() + start; it != lines.cend(); it++) {
const std::string& line_str(*it);
+ if (line_str.empty()) {
+ continue;
+ }
+
char* line = strdup(line_str.c_str());
params.cmdname = strtok_r(line, " ", &params.cpos);