Junio C Hamano wrote: > builtin/for-each-ref.c: In function 'populate_value': > builtin/for-each-ref.c:701:13: error: 'refname' may be used uninitialized in this function [-Werror=uninitialized] In my defense, the gcc on my end (4.8.2) doesn't seem to complain. Are you using extra cflags? However, I do get the following compile warnings: wt-status.c: In function ‘wt_status_print_unmerged_header’: wt-status.c:187:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, c, ""); ^ wt-status.c: In function ‘wt_status_print_cached_header’: wt-status.c:203:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, c, ""); ^ wt-status.c: In function ‘wt_status_print_dirty_header’: wt-status.c:222:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, c, ""); ^ wt-status.c: In function ‘wt_status_print_other_header’: wt-status.c:234:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, c, ""); ^ wt-status.c: In function ‘wt_status_print_trailer’: wt-status.c:239:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, color(WT_STATUS_HEADER, s), ""); ^ wt-status.c: In function ‘wt_status_print_other’: wt-status.c:767:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, GIT_COLOR_NORMAL, ""); ^ wt-status.c: In function ‘wt_status_print_tracking’: wt-status.c:827:3: warning: zero-length gnu_printf format string [-Wformat-zero-length] fprintf_ln(s->fp, ""); ^ wt-status.c: In function ‘wt_status_print’: wt-status.c:1243:3: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf(s, color(WT_STATUS_HEADER, s), ""); ^ wt-status.c:1256:3: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, color(WT_STATUS_HEADER, s), ""); ^ wt-status.c:1258:3: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, color(WT_STATUS_HEADER, s), ""); ^ wt-status.c:1275:4: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, GIT_COLOR_NORMAL, ""); ^ builtin/commit.c: In function ‘prepare_to_commit’: builtin/commit.c:808:4: warning: zero-length gnu_printf format string [-Wformat-zero-length] status_printf_ln(s, GIT_COLOR_NORMAL, ""); ^ -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html