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-rw-r--r--package/pkg-download.mk9
1 files changed, 6 insertions, 3 deletions
diff --git a/package/pkg-download.mk b/package/pkg-download.mk
index 7d1e54375..79837060b 100644
--- a/package/pkg-download.mk
+++ b/package/pkg-download.mk
@@ -158,11 +158,14 @@ endef
# Download a file using wget. Only download the file if it doesn't
# already exist in the download directory. If the download fails,
# remove the file (because wget -O creates a 0-byte file even if the
-# download fails).
+# download fails). To handle an interrupted download as well, download
+# to a temporary file first. The temporary file will be overwritten
+# the next time the download is tried.
define DOWNLOAD_WGET
test -e $(DL_DIR)/$(2) || \
- $(WGET) -O $(DL_DIR)/$(2) '$(call qstrip,$(1))' || \
- (rm -f $(DL_DIR)/$(2) ; exit 1)
+ ($(WGET) -O $(DL_DIR)/$(2).tmp '$(call qstrip,$(1))' && \
+ mv $(DL_DIR)/$(2).tmp $(DL_DIR)/$(2)) || \
+ (rm -f $(DL_DIR)/$(2).tmp ; exit 1)
endef
define SOURCE_CHECK_WGET