diff options
| -rw-r--r-- | mmime.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/mmime.c b/mmime.c index af7c86d..83e0d82 100644 --- a/mmime.c +++ b/mmime.c @@ -85,7 +85,6 @@ int gen_qp(uint8_t *s, off_t size, int maxlinelen, int linelen) } if ((s[i] > 126) || - (s[i] < 32 && s[i] != '\n' && s[i] != '\t') || (s[i] == '=')) { printf("=%02X", s[i]); linelen += 3; @@ -99,6 +98,18 @@ int gen_qp(uint8_t *s, off_t size, int maxlinelen, int linelen) putc_unlocked('_', stdout); linelen++; prev = '_'; + } else if (s[i] < 33 && s[i] != '\n') { + if ((s[i] == ' ' || s[i] == '\t') && + i+1 < size && + (s[i+1] != '\n' && s[i+1] != '\r')) { + putc_unlocked(s[i], stdout); + linelen += 1; + prev = s[i]; + } else { + printf("=%02X", s[i]); + linelen += 3; + prev = '_'; + } } else if (s[i] == '\n') { if (prev == ' ' || prev == '\t') puts("="); |