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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-10-05 14:31:41 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-10-05 14:31:41 +0200 |
| commit | 0b2e4880f5c80a97a8c4577591210185669ddb4a (patch) | |
| tree | f2c66642e28373ae6cfd5e265d19b5e4f69948c9 /mmime.c | |
| parent | e531f43ad68dc96144921530742d501370193593 (diff) | |
| download | mblaze-0b2e4880f5c80a97a8c4577591210185669ddb4a.tar.gz mblaze-0b2e4880f5c80a97a8c4577591210185669ddb4a.tar.xz mblaze-0b2e4880f5c80a97a8c4577591210185669ddb4a.zip | |
mmime: gen_build: don't crash on #-line without space
Diffstat (limited to 'mmime.c')
| -rw-r--r-- | mmime.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/mmime.c b/mmime.c index 788f4bf..b499612 100644 --- a/mmime.c +++ b/mmime.c @@ -301,14 +301,16 @@ gen_build() if (!rflag && line[0] == '#') { char *f = strchr(line, ' '); - *f = 0; - if (strchr(line, '/')) { - printf("\n--%s\n", sep); - if (line[read-1] == '\n') - line[read-1] = 0; - gen_file(f+1, (char *)line+1); - intext = 0; - continue; + if (f) { + *f = 0; + if (strchr(line, '/')) { + printf("\n--%s\n", sep); + if (line[read-1] == '\n') + line[read-1] = 0; + gen_file(f+1, (char *)line+1); + intext = 0; + continue; + } } } |