Searched refs:diff_a_works (Results 1 – 1 of 1) sorted by relevance
47 static int diff_a_works = MAYBE; // TRUE when "diff -a" works, FALSE when it variable1057 if (ok && diff_a_works == MAYBE && diff_bin_works == MAYBE) in check_external_diff()1059 diff_a_works = TRUE; in check_external_diff()1063 if (!ok && diff_a_works == TRUE && diff_bin_works == TRUE) in check_external_diff()1072 if (diff_a_works != MAYBE) in check_external_diff()1074 diff_a_works = ok; in check_external_diff()1085 diff_a_works = MAYBE; in check_external_diff()1175 diff_a_works == FALSE ? "" : "-a ", in diff_file()