forked from pool/libical
27 lines
861 B
Diff
27 lines
861 B
Diff
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From 04d84749e53db08c71ed0ce8b6ba5c11082743cd Mon Sep 17 00:00:00 2001
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From: Ken Murchison <murch@andrew.cmu.edu>
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Date: Fri, 2 Dec 2016 14:14:03 -0500
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Subject: [PATCH] icalparser.c: make sure we have a prev_char before checking
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it
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---
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src/libical/icalparser.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/libical/icalparser.c b/src/libical/icalparser.c
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index 9d332375..2735c9ac 100644
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--- a/src/libical/icalparser.c
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+++ b/src/libical/icalparser.c
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@@ -148,7 +148,7 @@ static char *parser_get_next_char(char c, char *str, int qm)
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char prev_char = 0;
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while (next_char != 0) {
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- if (prev_char != '\\') {
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+ if (prev_char && prev_char != '\\') {
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if (qm == 1 && next_char == '"') {
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/* Encountered a quote, toggle quote mode */
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quote_mode = !quote_mode;
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--
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2.12.3
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