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| author | rsc <devnull@localhost> | 2006-03-03 14:13:22 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2006-03-03 14:13:22 +0000 |
| commit | 1190a7aa7a1dba5964688c4bb8ee09fc8930c488 (patch) | |
| tree | 89004fe2e781981ba1ecaad04e9627e445a56a2f /src/cmd/acme/mail/mesg.c | |
| parent | fe02cd59570492c457b3e953ae4f95f7c896cd96 (diff) | |
| download | plan9port-1190a7aa7a1dba5964688c4bb8ee09fc8930c488.tar.gz plan9port-1190a7aa7a1dba5964688c4bb8ee09fc8930c488.tar.bz2 plan9port-1190a7aa7a1dba5964688c4bb8ee09fc8930c488.zip | |
more updates
Diffstat (limited to 'src/cmd/acme/mail/mesg.c')
| -rw-r--r-- | src/cmd/acme/mail/mesg.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cmd/acme/mail/mesg.c b/src/cmd/acme/mail/mesg.c index 55a65b4a..0d894d93 100644 --- a/src/cmd/acme/mail/mesg.c +++ b/src/cmd/acme/mail/mesg.c @@ -347,6 +347,11 @@ readfile(char *dir, char *name, int *np) free(d); data = emalloc(len+1); len = fsreadn(fid, data, len); + if(len <= 0){ + fsclose(fid); + free(data); + return nil; + } fsclose(fid); if(np != nil) *np = len; |