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authorAlexander Frolov <froller@froller.net>2012-02-21 15:04:05 +0400
committerAlexander Frolov <froller@froller.net>2012-02-21 15:04:05 +0400
commit45856e02edf4d40dff7e8007cc31378dcccf8211 (patch)
tree490bad5cbe00a8eb3404f3f2ed66fb016ff4c14f /src
parent4fd7ab2ce46794bd18ea125e9c8e2d25d5fe95a7 (diff)
downloadnyancat-45856e02edf4d40dff7e8007cc31378dcccf8211.tar.gz
Fixed SegFault if TERM variable is not set
Diffstat (limited to 'src')
-rw-r--r--src/nyancat.c3
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;