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| author | Rob Landley <rob@landley.net> | 2005-09-05 11:04:30 +0000 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2005-09-05 11:04:30 +0000 |
| commit | 8f991043625a1933f5086a933d92bac28316869a (patch) | |
| tree | fc2c1fae50aaa37e94f1e47b68e7e50ac5c3abb5 | |
| parent | d1fa5859d60b246f5b345e921edbb86e31c41930 (diff) | |
| download | busybox-8f991043625a1933f5086a933d92bac28316869a.tar.gz | |
The previous commit left confdata writing out:
CONFIG_NUMERIC_CONSTANT=
And on reading it back in, it would complain that '' was an invalid value for
that field. I.E. "make allnoconfig && make" worked fine, but
"make allnoconfig && make menuconfig" barfed reading in the config file.
So now I have it write out "0" as the blank value. (It's initialized to the
default value when the menu becomes visible anyway; I checked.) That seems
to work.
| -rw-r--r-- | scripts/config/confdata.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/scripts/config/confdata.c b/scripts/config/confdata.c index 1d1b61e2b..78f3b20a7 100644 --- a/scripts/config/confdata.c +++ b/scripts/config/confdata.c @@ -396,21 +396,20 @@ int conf_write(const char *name) case S_HEX: str = sym_get_string_value(sym); if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { - fprintf(out, "%s=%s\n", sym->name, str); + fprintf(out, "%s=%s\n", sym->name, *str ? str : "0"); if (out_h) fprintf(out_h, "#define %s 0x%s\n", sym->name, str); break; } case S_INT: str = sym_get_string_value(sym); - fprintf(out, "%s=%s\n", sym->name, str); + fprintf(out, "%s=%s\n", sym->name, *str ? str : "0"); if (out_h) fprintf(out_h, "#define %s %s\n", sym->name, str); break; } } - next: if (menu->list) { menu = menu->list; continue; |