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Commit 3662b9c4 3662b9c4747962ceabef9300da095f7e63b758be by Sergey Poznyakoff
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(str_append): Check for NULL.

1 parent 5dac9802
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Showing 1 changed file with 2 additions and 0 deletions
...@@ -132,6 +132,8 @@ static int str_append_n(char** to, const char* from, size_t n) ...@@ -132,6 +132,8 @@ static int str_append_n(char** to, const char* from, size_t n)
132 } 132 }
133 static int str_append(char** to, const char* from) 133 static int str_append(char** to, const char* from)
134 { 134 {
135 if (!from)
136 return 0;
135 return str_append_n(to, from, strlen(from)); 137 return str_append_n(to, from, strlen(from));
136 } 138 }
137 static int str_append_char(char** to, char c) 139 static int str_append_char(char** to, char c)
......