diff options
Diffstat (limited to 'bp.c')
| -rw-r--r-- | bp.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -65,10 +65,10 @@ static enum { } mode = MODE_NORMAL; // If a filename is put here, it will be deleted if a signal is received -const char *in_use_tempfile = NULL; +static const char *in_use_tempfile = NULL; // Used for user input/output that doesn't interfere with unix pipeline -FILE *tty_out = NULL, *tty_in = NULL; +static FILE *tty_out = NULL, *tty_in = NULL; // // Helper function to reduce code duplication @@ -616,8 +616,8 @@ int main(int argc, char *argv[]) } if (mode == MODE_JSON) printf("]\n"); - if (tty_out) fclose(tty_out); - if (tty_in) fclose(tty_in); + if (tty_out) { fclose(tty_out); tty_out = NULL; } + if (tty_in) { fclose(tty_in); tty_in = NULL; } #ifdef DEBUG_HEAP // This code frees up all residual heap-allocated memory. Since the program |