End loop if nextc is -1

5bd60f46 · Carson McDonald · a32fdf3e · 5bd60f46
Commit 5bd60f46 authored Aug 02, 2013 by Carson McDonald
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src/parse.y src/parse.y +1 -1

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--- a/src/parse.y
+++ b/src/parse.y
@@ -3704,7 +3704,7 @@ parse_string(parser_state *p)
    char flag[4] = { '\0' };

    newtok(p);
-    while (c = nextc(p), ISALPHA(c)) {
+    while (c = nextc(p), c != -1 && ISALPHA(c)) {
      switch (c) {
      case 'i': f |= 1; break;
      case 'x': f |= 2; break;