[nrf fromlist] scripts: pylib: twister: twisterlib: prevent empty gcd…

…a files In case of problem with parsing hex data from coverage dump, do not create empty gcda file. Such empty file will break gcovr parsing. Upstream PR: zephyrproject-rtos/zephyr#70297 Signed-off-by: Piotr Kosycarz <[email protected]>
nrfconnect · Mar 22, 2024 · 38cf979 · 38cf979
1 parent a8da6e4
commit 38cf979
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/scripts/pylib/twister/twisterlib/coverage.py b/scripts/pylib/twister/twisterlib/coverage.py
@@ -92,8 +92,9 @@ def create_gcda_files(extracted_coverage_info):
                 continue
 
             try:
+                hex_bytes = bytes.fromhex(hexdump_val)
                 with open(filename, 'wb') as fp:
-                    fp.write(bytes.fromhex(hexdump_val))
+                    fp.write(hex_bytes)
             except ValueError:
                 logger.exception("Unable to convert hex data for file: {}".format(filename))
                 gcda_created = False