diff options
| author | Mark Lumsden <lum@cvs.openbsd.org> | 2021-05-07 08:29:31 +0000 |
|---|---|---|
| committer | Mark Lumsden <lum@cvs.openbsd.org> | 2021-05-07 08:29:31 +0000 |
| commit | eda77235ada3db8b7cc75dd60efbe25ad07207e7 (patch) | |
| tree | 2ec36a1a33813217c0fca6ebc8956df4536193cb /usr.bin/mg | |
| parent | 51eeaca1a4966666f5b5a0479ce6f03c2f5d2450 (diff) | |
Give an error if quoted string is found as first non-white char after
'('.
Diffstat (limited to 'usr.bin/mg')
| -rw-r--r-- | usr.bin/mg/interpreter.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.bin/mg/interpreter.c b/usr.bin/mg/interpreter.c index 8c5e5af784d..823a45122f9 100644 --- a/usr.bin/mg/interpreter.c +++ b/usr.bin/mg/interpreter.c @@ -1,4 +1,4 @@ -/* $OpenBSD: interpreter.c,v 1.28 2021/05/07 07:42:20 lum Exp $ */ +/* $OpenBSD: interpreter.c,v 1.29 2021/05/07 08:29:30 lum Exp $ */ /* * This file is in the public domain. * @@ -224,8 +224,12 @@ foundparen(char *funstr, int llen, int lnum) } esc = spc = 0; } else if (*p != ' ' && *p != '\t') { - if (begp == NULL) + if (begp == NULL) { begp = p; + if (*begp == '"') + return(dobeep_num("First char of "\ + "expression error line:", lnm)); + } if (*p == '"') { if (inquote == 0 && esc == 0) { if (*prechr != ' ' && *prechr != '\t') |