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| author | Thomas Adam <thomas@xteddy.org> | 2020-04-13 10:30:00 +0100 |
|---|---|---|
| committer | Thomas Adam <thomas@xteddy.org> | 2020-04-13 10:30:00 +0100 |
| commit | b117c3b81217a11946ac784cfbe2ef1f3725b207 (patch) | |
| tree | 196cc4a27cb75def4466d418cb91dd3fcfdfbf5b /arguments.c | |
| parent | 52e3d960e7ebe2006509d48c427ffd8f25a0cf52 (diff) | |
| parent | c20eb0c0ae3347c768894a6355adfd7ebae6f2f3 (diff) | |
Merge branch 'obsd-master'
Diffstat (limited to 'arguments.c')
| -rw-r--r-- | arguments.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arguments.c b/arguments.c index e9af70ac..73d492c0 100644 --- a/arguments.c +++ b/arguments.c @@ -215,8 +215,10 @@ args_escape(const char *s) char *escaped, *result; int flags; - if (*s == '\0') - return (xstrdup(s)); + if (*s == '\0') { + xasprintf(&result, "''"); + return (result); + } if (s[0] != ' ' && (strchr(quoted, s[0]) != NULL || s[0] == '~') && s[1] == '\0') { |