Allow abbreviated strings to be used for driver names.

This allows people to use "pulse" with both SDL 1.2 and 2.0
libsdl-org · Feb 19, 2013 · 1cb9a47 · 1cb9a47
1 parent cd76821
commit 1cb9a47
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
@@ -580,8 +580,8 @@ SDL_AudioInit(const char *driver_name)
     for (i = 0; (!initialized) && (bootstrap[i]); ++i) {
         /* make sure we should even try this driver before doing so... */
         const AudioBootStrap *backend = bootstrap[i];
-        if (((driver_name) && (SDL_strcasecmp(backend->name, driver_name))) ||
-            ((!driver_name) && (backend->demand_only))) {
+        if ((driver_name && (SDL_strncasecmp(backend->name, driver_name, SDL_strlen(driver_name)) != 0)) ||
+            (!driver_name && backend->demand_only)) {
             continue;
         }
 

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
@@ -437,7 +437,7 @@ SDL_VideoInit(const char *driver_name)
     }
     if (driver_name != NULL) {
         for (i = 0; bootstrap[i]; ++i) {
-            if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) {
+            if (SDL_strncasecmp(bootstrap[i]->name, driver_name, SDL_strlen(driver_name)) == 0) {
                 video = bootstrap[i]->create(index);
                 break;
             }