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-rw-r--r--contrib/one-true-awk/lex.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/one-true-awk/lex.c b/contrib/one-true-awk/lex.c
index e4b1fd374412..39f5d4d305c2 100644
--- a/contrib/one-true-awk/lex.c
+++ b/contrib/one-true-awk/lex.c
@@ -529,6 +529,8 @@ int regexpr(void)
}
}
*bp = 0;
+ if (c == 0)
+ SYNTAX("non-terminated regular expression %.10s...", buf);
yylval.s = tostring(buf);
unput('/');
RET(REGEXPR);