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-rw-r--r--src/interfaces/ecpg/preproc/pgc.l1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l
index aab7ff495c3..5ac1ca8ae49 100644
--- a/src/interfaces/ecpg/preproc/pgc.l
+++ b/src/interfaces/ecpg/preproc/pgc.l
@@ -566,6 +566,7 @@ cppline {space}*#([^i][A-Za-z]*|{if}|{ifdef}|{ifndef}|{import})(.*\\{space})*.
{
addlit(yytext, yyleng);
free(dolqstart);
+ dolqstart = NULL;
BEGIN(SQL);
base_yylval.str = mm_strdup(literalbuf);
return DOLCONST;