Don't add an empty path to the command line

This change is a small cleanup to prepapare for the next commit.
No functional change except to add some debug logging.

diff --git a/scripts/jlibtool.c b/scripts/jlibtool.c
index 161d8674abd808ed923e08ab5d5419a5f4b0a681..88c7dfb132bf676827eed85243203b08efcecffc 100644 (file)
--- a/scripts/jlibtool.c
+++ b/scripts/jlibtool.c
@@ -2014,9 +2014,10 @@ static int parse_input_file_name(char const *arg, command_t *cmd)
                         *      directory, not the .la file itself.
                         *      Otherwise, we'll do odd things.
                         */
-                       if (cmd->output == OUT_LIB) {
+                       if (cmd->output == OUT_LIB && pathlen > 0) {
                                char *tmp = lt_strdup(arg);
                                tmp[pathlen] = '\0';
+                               DEBUG("Adding: %s\n", tmp);
                                push_count_chars(cmd->arglist, tmp);
                        } else {
                                cmd->output = OUT_LIB;