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Fix condition in peek_line

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This commit is contained in:
Brian Ashworth 2018-05-31 09:07:35 -04:00
parent 8bfa2def88
commit fbca3bbacb
1 changed files with 1 additions and 1 deletions
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2
common/readline.c
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@ -58,7 +58,7 @@ char *peek_line(FILE *file, int offset, long *position) {
if (read < 0) { if (read < 0) {
break; break;
} }
if (line[read - 1] == '\n') { if (read > 0 && line[read - 1] == '\n') {
line[read - 1] = '\0'; line[read - 1] = '\0';
} }
} }