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| author | Xavier Roche <xroche@users.noreply.github.com> | 2013-05-21 19:31:41 +0000 |
|---|---|---|
| committer | Xavier Roche <xroche@users.noreply.github.com> | 2013-05-21 19:31:41 +0000 |
| commit | 3e59977b2736dbe9a3c801882ec4f03a43af07b5 (patch) | |
| tree | a03a1bf17406a22bf1ec5f3ba20c3390f280e9e5 /src/htstools.c | |
| parent | 5fd71d61fcdad419f5cd7cb19acd200b4c483b2c (diff) | |
DOS 8+3 fixes.
Diffstat (limited to 'src/htstools.c')
| -rw-r--r-- | src/htstools.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/htstools.c b/src/htstools.c index 6f614b7..bb2915d 100644 --- a/src/htstools.c +++ b/src/htstools.c @@ -485,7 +485,7 @@ void longfile_to_83(int mode, char *n83, char *save) { /:;?\#*~ 0x00-0x1f and 0x80-0xff */ - for(i = 0; save[i] != 0; i++) { + for(i = 0, j = 0; save[i] != 0; i++) { char a = save[i]; if (a >= 'a' && a <= 'z') { @@ -494,10 +494,14 @@ void longfile_to_83(int mode, char *n83, char *save) { if (! ((a >= 'A' && a <= 'Z') || (a >= '0' && a <= '9') || a == '_' || a == '.')) { + if (j != 0 && save[j - 1] == '_') { + continue; // avoid __ + } a = '_'; } - save[i] = a; + save[j++] = a; } + save[j] = '\0'; i = j = 0; while((i < max) && (save[j]) && (save[j] != '.')) { |