builtin-branch: use strbuf in delete_branches()

diff --git a/builtin-branch.c b/builtin-branch.c
index 4b4abfd3639d2c6a1405e2e056ed5362b4b73abb..b9149b78f406e950295e1df31d686e1d74bfebd6 100644 (file)
--- a/builtin-branch.c
+++ b/builtin-branch.c
@@ -97,7 +97,6 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
        unsigned char sha1[20];
        char *name = NULL;
        const char *fmt, *remote;
-       char section[PATH_MAX];
        int i;
        int ret = 0;
 
@@ -165,11 +164,12 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
                               argv[i]);
                        ret = 1;
                } else {
+                       struct strbuf buf = STRBUF_INIT;
                        printf("Deleted %sbranch %s.\n", remote, argv[i]);
-                       snprintf(section, sizeof(section), "branch.%s",
-                                argv[i]);
-                       if (git_config_rename_section(section, NULL) < 0)
+                       strbuf_addf(&buf, "branch.%s", argv[i]);
+                       if (git_config_rename_section(buf.buf, NULL) < 0)
                                warning("Update of config-file failed");
+                       strbuf_release(&buf);
                }
        }
 
@@ -334,11 +334,10 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
        }
 
        if (verbose) {
-               struct strbuf subject;
+               struct strbuf subject = STRBUF_INIT;
                const char *sub = " **** invalid ref ****";
                char stat[128];
 
-               strbuf_init(&subject, 0);
                stat[0] = '\0';
 
                commit = item->commit;