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Modify new_concat #50

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Modify new_concat #50

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7 changes: 4 additions & 3 deletions SDL_FontCache.c
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Original file line number Diff line number Diff line change
Expand Up @@ -134,16 +134,17 @@ static void set_color(FC_Image* src, Uint8 r, Uint8 g, Uint8 b, Uint8 a)
static char* new_concat(const char* a, const char* b)
{
// Create new buffer
unsigned int size = strlen(a) + strlen(b);
char* new_string = (char*)malloc(size+1);
unsigned int len_a = strlen(a);
char* new_string = (char*)malloc(len_a + strlen(b) + 1);

// Concatenate strings in the new buffer
strcpy(new_string, a);
strcat(new_string, b);
strcpy(new_string + len_a, b);

return new_string;
}


static char* replace_concat(char** a, const char* b)
{
char* new_string = new_concat(*a, b);
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