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tesseractmain: Fix unterminated string
Coverity bug report: CID 1270421 "Buffer not null terminated". Signed-off-by: Stefan Weil <sw@weilnetz.de>
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@ -186,10 +186,11 @@ int main(int argc, char **argv) {
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exit(1);
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}
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char opt1[255], opt2[255];
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char opt1[256], opt2[255];
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for (arg = 0; arg < argc; arg++) {
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if (strcmp(argv[arg], "-c") == 0 && arg + 1 < argc) {
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strncpy(opt1, argv[arg + 1], 255);
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opt1[255] = '\0';
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char *p = strchr(opt1, '=');
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if (!p) {
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fprintf(stderr, "Missing = in configvar assignment\n");
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