awk: don't get into a infinite loop with eof while in string (thanks BurnZeZ)

2017-08-11 05:51:10 +02:00 · 2017-08-11 05:51:10 +02:00 · 330b7cc217
parent d9975caeb0
commit 330b7cc217
1 changed files with 1 additions and 1 deletions
--- a/sys/src/cmd/awk/lex.c
+++ b/sys/src/cmd/awk/lex.c
@ -363,7 +363,7 @@ int string(void)
 		case 0:
 			SYNTAX( "non-terminated string %.10s...", buf );
 			lineno++;
-			break;
+			RET(0);
 		case '\\':
 			c = input();
 			switch (c) {