paste(): only add '/' if dir and file are missing a '/'

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2023-02-28 00:48:25 +01:00
parent b396a018c5
commit a69cef0a11
+2 -1
View File
@@ -101,7 +101,8 @@ static inline int paste(char *buf, size_t len, const char *dir, const char *file
if (!file)
file = "";
return snprintf(buf, len, "%s%s%s", dir, fisslashdir(dir) ? "" : "/", file);
return snprintf(buf, len, "%s%s%s", dir,
fisslashdir(dir) ? "" : file[0] == '/' ? "" : "/", file);
}
#endif /* FINIT_UTIL_H_ */