util: pakfire_string_join: Make space for last character

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/util.c b/src/libpakfire/util.c
index 221777f42ed0e58c5907ec5ec9919ba6a910cc94..feff53fff84b9dec19044cfaa28b696bee4b4a49 100644 (file)
--- a/src/libpakfire/util.c
+++ b/src/libpakfire/util.c
@@ -421,7 +421,7 @@ char* pakfire_string_join(char** list, const char* delim) {
        // Pointer to where we are writing
        char* p = string;
 
-       size_t bytes_left = length;
+       size_t bytes_left = length + 1;
        size_t bytes_written;
 
        for (char** item = list; *item; item++) {