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-rw-r--r--src/basic/process-util.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index 66395b7de9..61f188467f 100644
--- a/src/basic/process-util.c
+++ b/src/basic/process-util.c
@@ -351,10 +351,13 @@ int get_process_environ(pid_t pid, char **env) {
sz += cescape_char(c, outcome + sz);
}
- if (sz == 0)
- return -ENOENT;
+ if (!outcome) {
+ outcome = strdup("");
+ if (!outcome)
+ return -ENOMEM;
+ } else
+ outcome[sz] = '\0';
- outcome[sz] = '\0';
*env = outcome;
outcome = NULL;