covered null case for COLORTERM variable
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1 changed files with 1 additions and 1 deletions
2
main.c
2
main.c
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@ -52,7 +52,7 @@ int main(int argc, char **argv) {
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int color_mode = 0;
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char * colorterm = getenv("COLORTERM");
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if(strcmp(colorterm, ""))
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if(colorterm != NULL && strcmp(colorterm, ""))
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color_mode = 1;
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// handle flags
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