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| author | Alexander Frolov <froller@froller.net> | 2012-02-21 15:04:05 +0400 |
|---|---|---|
| committer | Alexander Frolov <froller@froller.net> | 2012-02-21 15:04:05 +0400 |
| commit | 45856e02edf4d40dff7e8007cc31378dcccf8211 (patch) | |
| tree | 490bad5cbe00a8eb3404f3f2ed66fb016ff4c14f | |
| parent | 4fd7ab2ce46794bd18ea125e9c8e2d25d5fe95a7 (diff) | |
| download | nyancat-45856e02edf4d40dff7e8007cc31378dcccf8211.tar.gz | |
Fixed SegFault if TERM variable is not set
| -rw-r--r-- | src/nyancat.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/nyancat.c b/src/nyancat.c index 3cbca75..46b201e 100644 --- a/src/nyancat.c +++ b/src/nyancat.c @@ -364,7 +364,8 @@ int main(int argc, char ** argv) { /* We are running standalone, retrieve the * terminal type from the environment. */ char * nterm = getenv("TERM"); - strcpy(term, nterm); + if (nterm) + strcpy(term, nterm); /* Also get the number of columns */ struct winsize w; |